Zero Radar
Live, last checked 41 of 42 sources reachablelast new information

Attackers already use these. If you run the software, start here. Exploited means attackers already use it, Fixed means a patched version exists. How we rate entries

Yesterday, Sunday 1 November UTC

  1. High
    NetamLoader: new .NET loader malware targets government Windows 10 systems in Asia
    Attacks reported (The Hacker News)1 source, unconfirmed

Saturday 31 October UTC

  1. High
    Northflank breach exposed customers' AI API keys to misuse

    Attackers got into the Northflank hosting platform and used customers' AI service keys without permission. Those keys can be used to run up bills or access AI services as if they were the customer.

    1. How it works:
    2. Attacker breaches Northflank
    3. Platform secrets exposed
    4. AI API keys obtained
    5. Keys used by attacker
    6. Attacker uses customers' AI API keys
    Attacks reported (BleepingComputer)1 source, unconfirmed
  2. High
    Chainalysis customer contact data exposed in breach

    A blockchain analysis firm had an intruder get into some internal tools. The intruder could see basic customer contact details, such as names and email addresses.

    1. How it works:
    2. External actor
    3. Internal tools accessed
    4. Customer identity data
    5. Customers at risk
    6. Customer contact details exposed to attacker
    Attacks reported (The Hacker News, BleepingComputer)2 independent sources

Friday 30 October UTC

  1. High
    Trojanized Claude Code extension for Cursor IDE targets developers
    Attacks reported (Dark Reading)1 source, unconfirmed
  2. Critical
    Ivanti Connect Secure lets logged-in attackers upload files they control

    Attackers who already have a login to Ivanti Connect Secure, a remote-access VPN gateway, can upload files of their choosing to a predictable place on the server. Attackers are actively using this flaw.

    1. How it works:
    2. Attacker logs in
    3. Uploads crafted file
    4. Chains with other flaws
    5. Gateway compromised
    6. Attacker gains control of VPN gateway
    Exploited (CISA KEV)Official, 2 sourcesCVE-2026-118527
  3. Critical
    Ivanti Connect Secure lets local users gain full admin control

    A person who already has a login on the Ivanti VPN server can use a flaw to take over the whole server. Attackers are already using it.

    1. How it works:
    2. Local account holder
    3. Broker trusts DSCache
    4. Privilege escalation
    5. Attacker gains control
    6. Attacker controls the Ivanti appliance as root
    Exploited (CISA KEV, NVD)Official, 5 sourcesCVE-2026-111357
  4. Malware
    NetamLoader malware targets government Windows systems in Asia
    Attacks reported (The Record)1 source, unconfirmed
  5. Critical
    Fake Claude Code extension on Cursor marketplace installed SSH backdoors

    A fake copy of a popular AI coding helper was available for about 11 hours and could quietly give attackers secret remote access to developers' computers. Anyone who installed it may need to clean up their machine and check their SSH keys.

    1. How it works:
    2. Attacker publishes fake
    3. Cursor marketplace listing
    4. Developer installs it
    5. Backdoor installed
    6. Attacker has persistent SSH access to developers' machines
    Attacks reported (r/netsec, Hacker News)1 source, unconfirmed
  6. High
    Claude Code for VS Code extension compromised (supply-chain incident)
    Attacks reported (oss-security)1 source, unconfirmed
  7. High
    Claude Code VS Code extension on Open VSX reportedly compromised
    Attacks reported (oss-security)1 source, unconfirmed
  8. High
    WordPress Core flaw lets attackers run code on sites, attacks underway

    A bug in WordPress itself could let an outsider take control of a website without logging in. Attackers have started trying to use it within hours of the fix being released.

    1. How it works:
    2. Attacker scans sites
    3. Sends crafted requests
    4. Server runs attacker code
    5. Data and site at risk
    6. Attacker gains control of the site
    Attacks reported (The Hacker News, SecurityWeek)Fix available · out 2 independent sources
  9. Critical
    Official Claude Code VS Code extension on Open VSX backdoored with SSH access
    Attacks reported (The Hacker News)1 source, unconfirmed
  10. High
  11. Critical
    Drupal Commerce Core lets attackers bypass access checks on online stores

    Attackers can reach store pages and data they should not be able to see or change, such as orders. Attacks are already happening against online shops.

    1. How it works:
    2. Attacker
    3. Direct request
    4. Missing check
    5. Store data
    6. Attacker reads or alters store data
    Attacks reported (The Hacker News, BleepingComputer)Fix available · out Official, 6 sourcesCVE-2026-118539composer

Thursday 29 October UTC

  1. Critical
    Binance crypto exchange suffers multi-billion dollar theft via compromised laptop

    Hackers stole a huge amount of cryptocurrency from Binance, one of the world's largest crypto exchanges, after breaking into an employee's work laptop. Some of the stolen funds have been frozen, but most of the damage is still being assesse

    1. How it works:
    2. Attacker targets engineer
    3. Laptop compromised
    4. Internal access gained
    5. Assets moved out
    6. About $6.3 billion in assets stolen
    Attacks reported (The Hacker News, SecurityWeek)3 independent sources
  2. Medium
    Fake Anthropic-themed emails are slipping past email security tools

    Scam emails pretending to come from Anthropic, the AI company, are getting into inboxes even though they have obvious warning signs. Those emails can trick people into clicking links or handing over information.

    Attacks reported (Dark Reading)1 source, unconfirmed
  3. Critical
    Polymarket site hijacked via third-party script, draining trader funds

    Attackers slipped malicious code into the Polymarket website through a outside service. While signed-in users used the site, their funds were moved to attacker wallets.

    1. How it works:
    2. Attacker compromises vendor
    3. Malicious script swapped in
    4. Signed-in user loads site
    5. Funds moved out
    6. Attacker drains trader funds
    Attacks reported (BleepingComputer, SecurityWeek)5 independent sources
  4. Critical
    Linux kernel TCP flaw lets remote attackers run commands as root

    A bug in how Linux handles network connections can let an outsider with no password take full control of a server. Attackers can reach it over the internet if the server accepts connections.

    1. How it works:
    2. Remote attacker
    3. Crafted SYN packets
    4. Freed memory reused
    5. Code runs in kernel
    6. Attacker runs commands as root
    Attacks reported (The Hacker News, BleepingComputer)Fix availableOfficial, 6 sourcesCVE-2026-98432linux
  5. Medium
    Federal bankruptcy court notice system disrupted by cyberattack at contractor BAE Systems

    Hackers got into a contractor's computer systems that send notices for federal bankruptcy courts, and those notices were delayed for weeks. The contractor says no data was taken.

    Attacks reported (The Record)2 independent sources
  6. Critical
    PHP2Shell flaws actively exploited against internet-facing servers and firewalls

    Attackers are abusing recently patched PHP bugs to take control of servers and firewalls that are reachable from the internet. Some of these attacks have reached government-affiliated systems.

    1. How it works:
    2. Attacker scans
    3. Exploits PHP2Shell
    4. Gains shell access
    5. Chains Fragnesia
    6. Attacker controls the server as root
    Attacks reported (The Hacker News, Hacker News)5 independent sources
  7. Critical
    GitLab server can be taken over via a crafted CI/CD regex

    Someone with no login could send a specially crafted pattern in a GitLab pipeline setting and run their own commands on the GitLab server. Attackers are already trying this, so unpatched servers need updating now.

    1. How it works:
    2. Attacker crafts pattern
    3. Request reaches GitLab
    4. Regex not validated
    5. Code runs on server
    6. Attacker runs code on GitLab server
    Exploited (Hacker News, CISA KEV)Official, 8 sourcesCVE-2026-97229

Wednesday 28 October UTC

  1. High
    GitHub supply chain attack campaign (GhostAction) left attackers lurking in developer accounts

    Attackers used a trick to get into software projects hosted on GitHub, and some of them are still inside. If your team builds or ships code there, someone unwanted may still have access.

    1. How it works:
    2. Campaign launched
    3. Projects compromised
    4. Developer endpoints
    5. Cloud access
    6. Attackers keep access inside developer environments
    Attacks reported (Dark Reading)1 source, unconfirmed
  2. Critical
    Cisco SD-WAN controller login bypass lets attackers take admin control

    Attackers can sneak into the systems that manage a company's SD-WAN network without a password and gain admin rights. From there they can change how the network is set up and steal the keys that encrypt traffic.

    1. How it works:
    2. Unauthenticated attacker
    3. Peering auth bypassed
    4. Admin account obtained
    5. NETCONF access
    6. Attacker controls SD-WAN network and steals keys
    Attacks reported (The Hacker News, SecurityWeek)Fix availableOfficial, 4 sourcesCVE-2026-20127
  3. High
    Leak exposes personal and work details of 41,000 DHS staff

    Records on tens of thousands of Homeland Security employees and contractors were posted publicly online, including contact details and information about sensitive assignments. Anyone who had their details exposed could be targeted by scams

    1. How it works:
    2. Attacker gets access
    3. Okta SSO system
    4. Staff records stolen
    5. Published online
    6. 41,000 staff records exposed publicly
    Attacks reported (SecurityWeek)3 independent sources
  4. Medium
    Japan Airlines passenger data exposed via third-party system breach

    A travel-industry software provider used by Japan Airlines was hacked, and some customers' personal details may have been stolen. Passport numbers and contact details are among the data reported as taken.

    1. How it works:
    2. Attacker breaches system
    3. Amadeus PSS compromised
    4. Passenger data stolen
    5. Customers at risk
    6. Passenger personal data exposed to criminals
    Attacks reported (The Record)2 independent sources
  5. Critical
    VMware ESX admin actions can go unlogged

    A person who already has administrator access to VMware ESX servers can do things that leave no record in the logs. That makes it harder to notice or investigate an intrusion.

    1. How it works:
    2. Admin access gained
    3. Hidden operations
    4. Audit trail gaps
    5. Intrusion goes undetected in logs
    Exploited (CISA KEV, NVD)Official, 6 sourcesCVE-2026-41709
  6. Critical
    Linux kernel flaw lets attackers alter cached file data and gain root

    A bug in the Linux operating system's core can let an attacker quietly change data that the system treats as trusted, and chained with other flaws it can give them full control of the server. Attackers are already using it.

    1. How it works:
    2. Attacker sends traffic
    3. Kernel coalesces buffers
    4. ESP decrypts in place
    5. Webshell implanted
    6. Attacker runs commands as root
    Exploited (CISA KEV, NVD)Fix availableOfficial, 4 sourcesCVE-2026-46300linux
  7. Critical
    Cisco ASA and FTD firewalls can be crashed remotely through their VPN service

    Attackers can send a specially crafted request to a Cisco firewall's VPN login page and make it restart, cutting off network access. Attacks are already happening in the wild.

    1. How it works:
    2. Attacker sends request
    3. Request reaches firewall
    4. Logic error triggers
    5. Firewall reloads
    6. Firewall goes down, network access lost
    Exploited (The Hacker News, BleepingComputer)Fix availableOfficial, 7 sourcesCVE-2026-76418
  8. High
    Chinese state hackers hide zero-day attacks behind rotating device chains

    A state-sponsored hacking group is routing its attacks through chains of hijacked routers, cameras and other small devices, which makes the attacks hard to trace. The group has used this method to exploit previously unknown security flaws.

    1. How it works:
    2. Volt Typhoon operator
    3. Rotating device chain
    4. Zero-day exploit
    5. Strategic access
    6. Attacker gains hidden access to high-value systems
    Attacks reported (BleepingComputer, The Hacker News)2 independent sources
  9. High
    Japanese car rental firm Times Car suffers data leak affecting 1.46 million people

    A car rental company in Japan had personal information leaked, including driver's license details for about 1.46 million people. Those people could face fraud or identity theft.

    Attacks reported (DataBreaches.net)1 source, unconfirmed
  10. High
    Fake AI Bots Scanning Systems to Steal Exposed Credentials

    Attackers are disguising their scanning programs as legitimate AI company bots. If your systems leak passwords or access keys, these bots can find them and let attackers in.

    1. How it works:
    2. Threat actor
    3. Impersonated AI bots
    4. Exposed systems
    5. Credentials found
    6. Attacker gains usable credentials
    Attacks reported (Dark Reading)1 source, unconfirmed
  11. High
    Phishing campaign tricks users into granting access to company cloud accounts

    Attackers send fake messages that get people to approve a login code on a real Microsoft-style sign-in page, handing over access to work accounts without the attacker ever needing the password. Most of the targets are US organizations.

    1. How it works:
    2. Phishing message sent
    3. User starts device login
    4. User enters attacker's code
    5. Tokens issued to attacker
    6. Attacker gains access to corporate accounts
    Attacks reported (The Hacker News)1 source, unconfirmed
  12. Critical
    Oracle PeopleSoft flaw chained from three bugs, exploited by ShinyHunters

    Attackers can trick Oracle PeopleSoft into reaching its own hidden admin area, which can let them take control of the system. A criminal group called ShinyHunters has been using it since May.

    1. How it works:
    2. Attacker sends request
    3. SSRF triggered
    4. Loopback trusted
    5. Internal interface reached
    6. Attacker reaches internal management functions
    Attacks reported (The Hacker News)Fix available1 source, unconfirmedCVE-2026-35273

Tuesday 27 October UTC

  1. High
    GMO Onamae Desktop Cloud breach: hackers threaten ransomware, customers told to shut down PCs

    Hackers broke into a Japanese cloud service that gives customers remote Windows computers. They threatened to lock up data with ransomware, so customers were told to unplug their PCs from the internet and shut them down.

    1. How it works:
    2. Attacker breaches service
    3. Extortion demand
    4. Ransomware threatened
    5. Customers disconnect
    6. Customer systems at risk of ransomware
    Attacks reported (BleepingComputer, The Hacker News)3 independent sources
  2. High
    Convertr analytics script hijacked to steal card data at checkout

    Attackers reportedly altered a shared tracking script used by Convertr so it could copy shoppers' credit card details while they pay. Anyone entering card information on affected stores may be at risk.

    1. How it works:
    2. Skimming group
    3. Analytics script
    4. Shopper browser
    5. Card data copied
    6. Shoppers' card data is stolen
    Attacks reported (BleepingComputer)1 source, unconfirmed
  3. Incident
    US Federal Election Commission filing system taken offline after hacking attempts

    Hackers targeted the US Federal Election Commission's website, and its electronic filing system was shut down. People who need to file campaign reports electronically may be unable to do so until it is back.

    Attacks reported (DataBreaches.net)1 source, unconfirmed
  4. Critical
    Adobe Commerce and Magento: file upload flaw allows code execution

    A weakness lets someone upload a file of a dangerous type to the shop software, which can let them run their own code on the site and take over a logged-in user's account. The attacker typically needs a victim to visit a malicious link or a

    1. How it works:
    2. Attacker crafts link
    3. Victim visits page
    4. Malicious file processed
    5. Code runs in user context
    6. Attacker controls victim's account and session
    Exploited (CISA KEV, NVD)Fix availableOfficial, 4 sourcesCVE-2026-48356
  5. High
    Moldovan government digital services breached, personal data of about 750,000 may be stolen

    Hackers may have broken into Moldova's government online services and taken people's personal information. Officials warn more attacks like this could follow.

    Attacks reported (DataBreaches.net)1 source, unconfirmed
  6. Incident
    Ohio state auditor's web server attacked, taken offline

    Hackers, possibly including foreign government groups, attacked the Ohio state auditor's public website, so the state temporarily shut that server down. The state says Ohioans' personal financial information is not believed to be at risk.

    Attacks reported (DataBreaches.net)1 source, unconfirmed
  7. High
    AI-driven hacking tool used in attacks on Japanese organizations

    Attackers used AI software to automate parts of breaking into organizations in Japan. The AI helped run the attacks faster, with less manual work by the attacker.

    1. How it works:
    2. Operator sets goal
    3. AI agents coordinate
    4. Scan exposed targets
    5. Access organization servers
    6. Attackers gain automated access to victim systems
    Attacks reported (The Hacker News)1 source, unconfirmed
  8. Critical
    University of New Mexico Health hit by ransomware, care disrupted

    A cyberattack locked up computer systems at a major hospital network, so ambulances were diverted and many appointments were cancelled. A criminal group has claimed responsibility.

    1. How it works:
    2. Ransomware group
    3. Systems breached
    4. Services disrupted
    5. Care impacted
    6. Health system operations halted
    Attacks reported (BleepingComputer, DataBreaches.net)2 independent sources
  9. High
    Capcom ID breached; data from 11 million accounts accessed

    An outside attacker got into Capcom's account system and reached personal data for millions of player accounts. Some accounts reportedly had their passwords changed, so you could be locked out.

    1. How it works:
    2. Attacker
    3. Capcom ID
    4. Account data
    5. Passwords
    6. Accounts exposed and some locked out
    Attacks reported (DataBreaches.net)1 source, unconfirmed
  10. Leak
    Pentagon data breach exposed Marines' personal information, lawsuit says

    Scammers got hold of personal details of military members from a Pentagon data system. Those details can be used to impersonate people or open accounts in their names.

    Attacks reported (DataBreaches.net)1 source, unconfirmed
  11. High
    SafePay ransomware gang has hit over 600 organizations

    A criminal group called SafePay locks up company computers and files, then demands payment to unlock them. Law enforcement says they have hit at least 600 organizations since August 2024.

    Attacks reported (DataBreaches.net)1 source, unconfirmed
  12. High
    Hackers repeatedly breached IT suppliers holding UK police data

    Companies that provide IT services to UK police forces were hacked several times, and police data held by those companies may have been exposed. Attackers got in through the suppliers rather than directly through police systems.

    1. How it works:
    2. Hackers
    3. Supplier systems
    4. Police data
    5. Police data exposed via suppliers
    Attacks reported (The Record)1 source, unconfirmed
  13. High
    Keystone hardware wallet verification key stolen; 18,835 devices to be destroyed

    Attackers got a secret key that proves Keystone crypto wallets are genuine. With that key they could make fake wallets that look real, so buyers could lose their crypto.

    1. How it works:
    2. Attacker breaches website
    3. Verification key stolen
    4. Counterfeit devices built
    5. Buyer trusts fake
    6. Counterfeit wallets could steal buyers' crypto
    Attacks reported (The Hacker News)1 source, unconfirmed

Monday 26 October UTC

  1. High
    University of Copenhagen data breach exposes records of 525,000 people

    Hackers got into a test system at the University of Copenhagen that held personal information. About 525,000 people may have had their details exposed, and some PIN codes were exposed too.

    1. How it works:
    2. Hackers gain access
    3. Test environment reached
    4. Personal data accessed
    5. PIN codes exposed
    6. Personal data and PINs exposed
    Attacks reported (BleepingComputer)2 independent sources
  2. High
    AI coding assistants can be tricked by hidden instructions in Markdown files

    Attackers hide instructions inside ordinary text files that AI coding helpers read. The helper may follow those hidden instructions as if you had asked for them, possibly taking actions you did not intend.

    1. How it works:
    2. Attacker plants file
    3. Project includes file
    4. AI agent reads it
    5. Agent acts on text
    6. Assistant performs attacker-chosen actions
    Attacks reported (Dark Reading)1 source, unconfirmed
  3. High
    Former pentester used ARTEX AI tool to steal 8.2 million records

    A cybercrime group used a hacking tool called ARTEX AI to break into more than 90 organizations in South Korea and steal millions of personal records. Anyone whose data was held by those organizations may be at risk of scams or identity mis

    1. How it works:
    2. Former pentester
    3. ARTEX AI framework
    4. 90+ organizations
    5. 8.2M records
    6. Millions of records stolen
    Attacks reported (BleepingComputer)1 source, unconfirmed
  4. High
    953 online stores infected with hidden JavaScript, mostly Magento

    Hackers have hidden malicious code in about 953 online shops, mostly ones built on Magento. Shoppers visiting these stores may have that code run in their browser without knowing it.

    1. How it works:
    2. Threat actor
    3. Store compromised
    4. Visitor loads page
    5. Malicious loader runs
    6. Shopper's browser runs attacker code
    Attacks reported (The Hacker News)1 source, unconfirmed
  5. High
    Malicious campaign 'Gheist' steals GitHub tokens and cloud secrets

    Attackers are using stolen GitHub access tokens to take passwords and cloud keys from software developers' code projects. Anyone whose project or access tokens are caught in this could have their cloud accounts and private data exposed.

    1. How it works:
    2. Attacker abuses tokens
    3. Repositories accessed
    4. Secrets harvested
    5. Cloud access gained
    6. Attacker reaches cloud secrets and data
    Attacks reported (Dark Reading)1 source, unconfirmed
  6. High
    Fake Microsoft Teams IT support chats are spreading malware and ransomware

    Criminals pose as IT support in Microsoft Teams chats and talk people into installing malicious software. That software can lock files for ransom or steal data.

    1. How it works:
    2. Fake IT account
    3. External Teams chat
    4. Employee trusts it
    5. Malware installed
    6. Attacker gains access to the organization
    Attacks reported (The Hacker News)1 source, unconfirmed
  7. High
    Attackers take over Dahua security cameras and recorders in Ukraine

    Hackers are getting into internet-connected Dahua security cameras and video recorders. Once inside, they can watch live video, change settings, and create their own login accounts.

    1. How it works:
    2. Attacker scans
    3. Weak access
    4. Device taken over
    5. Accounts added
    6. Attacker keeps control of the cameras
    Attacks reported (The Hacker News, The Record)2 independent sources
  8. Medium
    OpenAI compaction feature could expose hidden AI reasoning

    A feature that shortens long chats with OpenAI's AI models could be misused to read the model's private reasoning, which is normally hidden from users. Competitors could use that to copy the model more cheaply.

    1. How it works:
    2. Attacker uses compaction
    3. Reasoning exposed
    4. Traces copied
    5. Rival model distilled
    6. Hidden AI reasoning is copied
    Attacks reported (The Hacker News, SecurityWeek)2 independent sources
  9. High
    Microsoft 365 accounts hijacked by stolen sign-in sessions

    Attackers tricked people into signing in through a fake relay that copied their login session. They then reused that copied session to get into email accounts without needing the password again.

    1. How it works:
    2. Phishing lure
    3. AitM relay
    4. User signs in
    5. Token stolen
    6. Attacker reads email at compromised accounts
    Attacks reported (The Hacker News)1 source, unconfirmed

Sunday 25 October UTC

  1. High
    Stolen GitHub tokens used to leak repository secrets through build logs

    Attackers who steal GitHub login tokens are adding hidden automated jobs to code projects that print the project's passwords and keys into the build logs. The attackers then download those logs and delete them, so the secrets leave without

    1. How it works:
    2. Stolen token
    3. Plant workflow
    4. Secrets in logs
    5. Download logs
    6. Repository secrets are stolen
    Attacks reported (Wiz Research, The Hacker News)2 independent sources
  2. Critical
    F5 BIG-IP APM has a critical flaw that attackers are exploiting

    Attackers are actively using a serious weakness in F5 BIG-IP APM, a device that controls who can log in to a company's internal systems. If left unpatched, an outsider could potentially get into systems they should not reach.

    Attacks reported (CERT-EU)Official source
  3. Critical
    China-linked hackers used AI attack tool in ConnectWise supply chain breach

    A state-linked hacking group broke into ConnectWise's cloud backup software and used an AI-driven tool to speed up attacks on many customer accounts. Organizations that use this backup product may have been targeted.

    1. How it works:
    2. Storm-0940 actor
    3. ConnectWise backup app
    4. ARTEX AI tool
    5. 2,200+ tenants
    6. Many customer tenants exposed to attackers
    Attacks reported (Dark Reading, The Hacker News)2 independent sources

Friday 23 October UTC

  1. Critical
    LiteLLM supply-chain attack stole CI secrets over at least 11 days

    A popular AI developer tool was compromised by attackers who secretly ran programs that collected passwords and access keys from its build system. Anyone who installed a bad version of the package could have had their own credentials stolen

    1. How it works:
    2. Master key leaked
    3. Malicious workflows
    4. Release pipeline hijacked
    5. Users install bad version
    6. Attacker harvests credentials from many users
    Attacks reported (Socket, The Record)3 independent sources
  2. High
    Ransomware groups used AI agents to automate break-ins

    Criminal groups reportedly used AI tools to run break-ins with less human effort, making attacks faster and easier to scale. Their goal is to steal data and demand payment.

    Attacks reported (The Hacker News)1 source, unconfirmed
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