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Cybersecurity News: Breaches, Ransomware & Zero-Days

10,138 stories · Updated every 5 minutes · Page 2 of 25

  1. HPE Patches Dozens of Critical Flaws in Networking Products

    SecurityWeek · · Critical severity

    Eight max-severity security defects could lead to remote code execution and authentication bypass. The post HPE Patches Dozens of Critical Flaws in Networking Products appeared first on SecurityWeek .

  2. Tricks from the Past deployed via signed ChatGPT and Claude binaries

    Checkpoint Research · · Medium severity

    Key Points Check Point Research discovered a campaign we track as Yoba where attackers abuse the popularity of AI tools such as ChatGPT and Claude, creating fake GitHub projects that pretend to be desktop applications like GPT-5.6 Sol ,...

  3. The web’s having a rough week. Here’s how to browse safely

    Malwarebytes Labs · · Medium severity

    You may even have it bookmarked. Then it asks you to do something unusual: install an update, allow notifications, or run a command to prove you’re human. A website you trust can still display instructions you shouldn’t follow.

  4. Exeon expands threat detection to shadow AI and autonomous agents

    Help Net Security · · Medium severity

    Exeon Analytics has introduced Exeon.AgentGuard, a new AI security solution designed to give organizations visibility into approved and shadow AI use, autonomous agent activity and the data flows created through connected tools and...

  5. Node2Shell puts Microsoft and Node.js on Brotli patch duty

    CSO Online Security · · Critical severity

    A vulnerability in Google’s Brotli compression library could allow attackers to execute arbitrary code in applications that use an affected Brotli decoder to process compressed data. Tracked as CVE-2026-111497 , the high-severity flaw...

  6. Unexplained DreamHost Incident Prompts Email, FTP Password Resets

    SecurityWeek · · Medium severity

    The company says it reacted to an issue affecting some of its systems, including DreamHost webmail. The post Unexplained DreamHost Incident Prompts Email, FTP Password Resets appeared first on SecurityWeek .

  7. iOS, macOS 27.2 Patch 286 Bugs; Fix for Exploited Flaw Backported to iOS 18

    SecurityWeek · · Critical severity

    Apple patched 286 vulnerabilities in iOS and macOS 27.2 and brought the fix for an exploited CoreGraphics zero-day to older iPhones. The post iOS, macOS 27.2 Patch 286 Bugs; Fix for Exploited Flaw Backported to iOS 18 appeared first on...

  8. CoinDCX admits Rs 152 crore loss after CEO dismissed breach claims

    MEDIANAMA · · Medium severity

    After denying a breach on October 22, CoinDCX, an India-based cryptocurrency exchange, confirmed three days later that it had lost 15.99 million USDT from a deprecated wallet linked to a previous cyberattack. The Mumbai-based crypto...

  9. Cyberattack on University of Copenhagen exposes data of 525,000 people

    Help Net Security · · Medium severity

    The University of Copenhagen (UCPH) has ruled out a second cyberattack, saying the activity that led it to shut down several administrative systems on Monday is tied to the breach it disclosed last week, which exposed personal data...

  10. INTERPOL Cybercrime Operation Arrests 1,462 Suspects Across 21 Countries

    TechAfrica News · · High severity

    An INTERPOL -coordinated cybercrime operation involving law enforcement agencies in 21 countries has resulted in the arrest of 1,462 suspects, the disruption of 10,909 malicious networks and the recovery of more than $105 million in...

  11. Hiding Capabilities in AI Models

    Schneier on Security · · Medium severity

    Interesting research: “ AI Models Can Provably Hide Arbitrary Capabilities ” Abstract: Capability evaluations aim to surface dangerous model behaviors before deployment, but their reliability depends on the assumption that hidden...

  12. Private repos still leak secrets to Gheist, a stolen GitHub token campaign

    Help Net Security · · Medium severity

    Wiz Research has recovered more than 13,500 planted branches from 850+ compromised GitHub accounts, the work of a campaign it calls Gheist, after the user agent the tool sends with its GitHub API requests. The tool takes a stolen token,...

  13. Apple backports CoreGraphics zero-day patches to older iPhones

    BleepingComputer · · Critical severity

    ​Apple has backported security patches released last month to older iPhones and iPads, addressing a zero-day bug exploited in "extremely sophisticated" targeted attacks on iOS devices.

  14. This is Fine: What NetScaler Zero-Days Tell Us about the New Normal

    SecurityWeek · · Critical severity

    Keep your patch management pipelines primed in case another round of Citrix NetScaler patches get released soon. The post This is Fine: What NetScaler Zero-Days Tell Us about the New Normal appeared first on SecurityWeek .

  15. What every Middle East CXO should ask about disaster recovery

    CXO Insight Middle East · · Critical severity

    A ransomware attack encrypts every shared drive overnight. A storage array fails during quarter-end. Record rainfall floods an office, as parts of the UAE saw in April 2024.

  16. Dead Popcorn Time Updater Put Millions of Computers at Risk of Takeover

    SecurityWeek · · Medium severity

    Running at system boot, it periodically polled the update domain to execute any code served, with full privileges. The post Dead Popcorn Time Updater Put Millions of Computers at Risk of Takeover appeared first on SecurityWeek .

  17. Energy giant ENGIE discloses data breach affecting customers

    BleepingComputer · · High severity

    French energy giant ENGIE, one of the world's largest power and natural gas providers, confirmed that attackers stole customer data after breaching a marketing platform used by business partners.

  18. AI cybersecurity doomsday, or a case of FUD

    MEDIANAMA · · High severity

    This article was first published here and has been cross-posted here. The beginning It’s October 2026, and a few things happened: eMudhra was found to be using trivial numbers, a single byte, as their private keys PHP CVE-2026-109619...

  19. ESP32 Rotary Display Makes Ideal Timer

    Hackaday · · Medium severity

    We’re big fans of pushing hardware into situations it wasn’t designed for here at Hackaday, but sometimes you’ve got to appreciate a nicely designed gadget doing more or less exactly what it was intended for — especially when it’s...

  20. CISA confirms PHP2Shell vulnerabilities now exploited in attacks

    BleepingComputer · · Critical severity

    Cybersecurity and Infrastructure Security Agency (CISA) has added the PHP2Shell vulnerabilities to its catalog of actively exploited security flaws and ordered federal agencies to patch their systems by Thursday.

  21. Fraudsters Leave Patterns, and AWS Wants AI to Follow Them

    PYMNTS.com · · Medium severity

    Fraud attacks can now be assembled with commercially packaged software, distributed across accounts and devices, and altered faster than banks can rewrite a conventional fraud rule. “We’re seeing fraudsters leverage commoditized SaaS...

  22. Cohesity and IBM validate Terraform cloud recovery

    CXO Insight Middle East · · Medium severity

    Cohesity announced that HashiCorp, an IBM Company, has validated the interoperability of Cohesity Data Cloud’s cloud rebuild capabilities with Terraform Self-Managed. Organisations can now quickly recover cloud applications –...

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