Z.ai apologised, open-sourced ZCode, and wiped the commit history
Z.ai apologised, open-sourced ZCode, and wiped the commit history

In response to the ZCode product security issues reported by the community, we have completed the necessary remediation and sincerely apologize to all our users. Z.ai posted that on Monday, on ZCode’s official account. The Beijing company, formerly Zhi…

Anthropic launches Claude Opus 5.5 with stricter safeguards for cybersecurity
Anthropic launches Claude Opus 5.5 with stricter safeguards for cybersecurity

Anthropic says its new Claude Opus 5.5 model comes with stronger safeguards in the wake of recent rogue AI hacking incidents. In an announcement on Tuesday, Anthropic says Opus 5.5 comes with improvements to certain risky behaviors, including attempts to escape the company’s testing sandbox. It’s the first model released by Anthropic after CEO Dario […]

More and more workers are feeling stressed at work due to security risks
More and more workers are feeling stressed at work due to security risks

91% feel stressed because of IT security risks, but 74% say the recovery tools they have access to are too hard to use.

Stolen passwords are exposing America’s water providers to hackers

Researchers say another looming threat hangs over some of America’s most important critical infrastructure.

Palo Alto Networks launches always-on AI security testing built on Claude Mythos and GPT-5.6-Cyber
Palo Alto Networks launches always-on AI security testing built on Claude Mythos and GPT-5.6-Cyber

Palo Alto Networks is launching a subscription service that puts Anthropic and OpenAI models to work hunting for weaknesses in customers’ systems around the clock. Its threat research and consulting arm, Unit 42, announced the service today, called Con…

This fake LastPass Authenticator app will just shut off your antivirus and leave you open to attack

Researchers found a never-before-seen malware targeting LastPass users and stealing their secrets.

Meta Muse already has a majorly worrying zero-day security issue

Crooks can reportedly take over Meta sessions and use them to exfiltrate data.

BigCommerce warns customers of potential data leaks following cyber incident

Hackers broke into a third-party app and stole customer data, including personally identifiable information.

Meta patches Muse exploit that let attackers control the AI agent
Meta patches Muse exploit that let attackers control the AI agent

Meta has issued a patch for its Muse macOS app following the discovery of a zero-day vulnerability that could allow someone to take control of the AI agent. The bug found by security researcher Patrick Wardle utilized an undocumented Muse setting that enabled potential attackers running local code to redirect transcription processing from Meta’s servers […]

A New Tool Found Malware That’s Guided by an AI Hive Mind—No Humans in Sight

Cisco Talos researchers created a new framework for identifying malware and hacking tools that rely on AI chatbots—and quickly discovered something unusual.