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β€ŠCISA shares advice on isolating vital systems during cyberattacks

The U.S. and Australian governments have released new guidance urging critical infrastructure organizations to prepare to isolate vital operational technology systems in the event of a cyberattack or other major disruptions. [...]

https://www.bleepingcomputer.com/news/security/cisa-shares-advice-on-isolating-vital-systems-during-cyberattacks/
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β€ŠOpenAI models used Artifactory zero-days to escape to the internet

JFrog has confirmed that OpenAI models exploited zero-day vulnerabilities in self-hosted Artifactory servers to help escape an isolated testing environment and gain access to the internet before attacking Hugging Face. [...]

https://www.bleepingcomputer.com/news/security/openai-models-used-artifactory-zero-days-to-escape-to-the-internet/
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β€ŠThese near-mint ASUS Chromebook refurbs are only $145

Buying a new computer in 2026 is a unique experience. Rather than deal with incredibly high tech prices, more shoppers are opting for high-quality refurbished tech. This ASUS Chromebook CM30 refurb is in near-mint condition with a grade "A" rating, but it still only costs $144.97 (reg. $369.99) on sale. [...]

https://www.bleepingcomputer.com/news/security/these-near-mint-asus-chromebook-refurbs-are-only-145/
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β€ŠYour AI Agents Are Guessing at Scale: Permissions Decide the Damage

AI agents are designed to improvise as they complete tasks, making broad permissions a growing security risk. Token Security explains why identity, intent-based access controls, and least privilege are becoming the foundation for securing agentic AI. [...]

https://www.bleepingcomputer.com/news/security/your-ai-agents-are-guessing-at-scale-permissions-decide-the-damage/
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β€ŠHackers target over 30 Minnesota water utilities in coordinated OT attack

The Minnesota IT Services (MNIT) agency activated its cybersecurity incident response capabilities across the entire state after hackers targeted more than 30 community water systems in "a coordinated cyberattack." [...]

https://www.bleepingcomputer.com/news/security/hackers-target-over-30-minnesota-water-utilities-in-coordinated-ot-attack/
β€ŠOpenAI agent used exposed credentials at 4 services in Hugging Face breach

In a new update, OpenAI says its AI models also used publicly exposed credentials to compromise accounts on four third-party services during the recent attack on Hugging Face, expanding the scope of the four-day security incident to other organizations. [...]

https://www.bleepingcomputer.com/news/security/openai-agent-used-exposed-credentials-at-4-services-in-hugging-face-breach/
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β€ŠCisco warns of FMC static credential flaw exploited in zero-day attacks

Cisco is warning that a high-severity Secure Firewall Management Center (FMC) static credential vulnerability, tracked as CVE-2026-20316, was actively exploited in zero-day attacks to gain unauthorized access to vulnerable devices. [...]

https://www.bleepingcomputer.com/news/security/cisco-warns-of-fmc-static-credential-flaw-exploited-in-zero-day-attacks/
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β€ŠAnthropic confirms Claude is down worldwide

Claude is down for some users, with Anthropic confirming elevated errors across multiple AI models. The disruption is causing requests to fail with a "529 Overloaded" message, including in Claude and tools that rely on its API. [...]

https://www.bleepingcomputer.com/news/artificial-intelligence/anthropic-confirms-claude-is-down-worldwide/
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β€ŠRussian hackers exploit Exchange OWA zero-day for long-term mailbox access

The Russian state-sponsored hacking group Laundry Bear, also known as Void Blizzard, is exploiting an Exchange Outlook Web Access vulnerability in email campaigns to deliver a sophisticated backdoor called OWAReaper. [...]

https://www.bleepingcomputer.com/news/security/russian-hackers-exploit-exchange-owa-zero-day-for-long-term-mailbox-access/
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β€ŠAfter the Break-In: What Attackers Do Once They're Already Inside

Attackers rarely stop after gaining initial access. Huntress analyzes a real-world intrusion to show how threat actors establish persistence, disable defenses, and reshape compromised systems, and why defenders must investigate the original entry point rather than simply remove the malware. [...]

https://www.bleepingcomputer.com/news/security/after-the-break-in-what-attackers-do-once-theyre-already-inside/
β€ŠMicrosoft Teams vishing attacks lead to Chaos ransomware attacks

Threat actors are impersonating IT support staff in Microsoft Teams calls to gain remote access to corporate devices and deploy Chaos ransomware in attacks targeting North American organizations. [...]

https://www.bleepingcomputer.com/news/security/microsoft-teams-vishing-attacks-lead-to-chaos-ransomware-attacks/
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β€ŠGoogle says AI helped Chrome fix 1,072 security bugs in two releases

Google says artificial intelligence is dramatically increasing the number of security vulnerabilities it can find and fix in Chrome, with more than 1,000 security bugs patched across the browser's two most recent releases as it expands its use of AI. [...]

https://www.bleepingcomputer.com/news/google/google-says-ai-helped-chrome-fix-1-072-security-bugs-in-two-releases/
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β€ŠVMware fixes three critical flaws allowing auth bypass, VM escapes

Broadcom has released security updates to fix five vulnerabilities in VMware vCenter, ESX, Workstation, and Fusion, including three critical flaws that allow attackers to bypass authentication, execute arbitrary code, or escape from a virtual machine to the host. [...]

https://www.bleepingcomputer.com/news/security/vmware-fixes-three-critical-flaws-allowing-auth-bypass-vm-escapes/
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