Latest cybersecurity reporting from selected sources.

Also, 23andMe Breach Settlement, GitHub AI Flaw, Ubiquiti Patches Critical BugsThis week, hidden breaches, researchers exposed a GitHub AI agent flaw, an Ubiquiti critical flaw, a ColdFusion flaw, a growing Chinese ORB, U.K. government FortiBleed exposure, 23andMe victims get $46.75 million, 3.8 million affected by Medtronic breach and Cerner's 2025 victim count went up.

OpenAI is rotating potentially exposed macOS code-signing certificates after a GitHub Actions workflow executed a malicious Axios package during a recent supply chain attack. [...]

A packaging error in Anthropic’s Claude Code npm release briefly exposed internal source code. This entry examines how threat actors rapidly weaponized the resulting attention, pivoting an existing AI-themed campaign to spread Vidar and GhostSocks.

A packaging error in Anthropic’s Claude Code npm release briefly exposed internal source code. This entry examines how threat actors rapidly weaponized the resulting attention, pivoting an existing AI-themed campaign to spread Vidar and GhostSocks.

In December 2024, the popular Ultralytics AI library was compromised, installing malicious code that hijacked system resources for cryptocurrency mining. In August 2025, malicious Nx packages leaked 2,349 GitHub, cloud, and AI credentials. Throughout 2024, ChatGPT vulnerabilities allowed unauthorized extraction of user data from AI memory

GitGuardian is famous for its annual State of Secrets Sprawl report. In their 2023 report, they found over 10 million exposed passwords, API keys, and other credentials exposed in public GitHub commits. The takeaways in their 2024 report did not just highlight 12.8 million new exposed secrets in GitHub, but a number in the popular Python package repository PyPI

GitGuardian is famous for its annual State of Secrets Sprawl report. In their 2023 report, they found over 10 million exposed passwords, API keys, and other credentials exposed in public GitHub commits. The takeaways in their 2024 report did not just highlight 12.8 million new exposed secrets in GitHub, but a number in the popular Python package repository PyPI

GitHub has enabled push protection by default for all public repositories to prevent accidental exposure of secrets such as access tokens and API keys when pushing new code. [...]

Microsoft on Monday said it took steps to correct a glaring security gaffe that led to the exposure of 38 terabytes of private data

Included secrets, private keys, passwords, 30,000+ internal Teams messages A Microsoft employee accidentally exposed 38 terabytes of private data while publishing a bucket of open-source AI training data on GitHub, according to Wiz security researchers who spotted the leaky account and reported it to the Windows giant.…

A few lines of code can help you prevent accidental exposure, manage sensitive information, and maintain different configurations for various environments.

With more than 50,000 publicly leaked OpenAI keys on GitHub alone, OpenAI developer accounts are the third-most exposed in the world.