Vulnerabilities, breaches, and defensive-security research across the platforms devs actually use.
CISA, NSA, GCHQ, ASD, CSE and NCSC-NZ jointly tell organizations agentic AI isn't ready for fast rollout. The 23-page guide names five risk categories.
The 313 Team flooded Canonical's infrastructure starting May 1, blocking apt updates and the Ubuntu security API just as admins needed both.
Two malicious lightning releases hit PyPI on April 30. The 42-minute window was enough to ship an RSA-encrypted infostealer to ML developers worldwide.
cPanel shipped fixes April 28 for a CVSS 9.8 auth bypass that walks attackers into shared-hosting panels with no password. WatchTowr says exploitation started before the patch.
CVE-2026-31431 chains AF_ALG and splice() to write into the page cache of /usr/bin/su. Xint Code disclosed it on April 29, nine years after the bug shipped.
CVE-2026-3854 is a CVSS 8.7 RCE in GitHub's git-push pipeline. github.com fixed it within hours. 88% of Enterprise Server installs were still vulnerable at disclosure.
Socket flagged a self-propagating worm in @automagik/genie, pgserve, and 14 sibling Namastex Labs packages. It steals 40 credential categories and republishes itself.
CVE-2026-34621 is an actively exploited Acrobat and Reader bug that runs attacker JavaScript inside the PDF runtime. The first sample hit VirusTotal in November and went unflagged.
Project Lighthouse logged 13 million cellular disruptions from car-mounted IMSI catchers spoofing legitimate towers. Three men face 44 charges in Canada's first SMS-blaster bust.
Microsoft's April 8 Patch Tuesday closes 167 CVEs. CVE-2026-32201 in SharePoint is being exploited and CISA added it the same day. Here's what to patch first.
Werner Koch shipped GnuPG 2.5.19 on April 24 with FIPS-203 ML-KEM, the first stable post-quantum encryption algorithm in OpenPGP. Here's what changed and what didn't.
Bloomberg reports a small group accessed Anthropic's locked-down Mythos model the same day it launched, using credentials from a third-party contractor and educated URL guessing.
Jakub Kicinski's networking pull request removes 138,161 lines of decades-old code. Kernel maintainers say LLM-generated bug reports made the old subsystems un-maintainable.
Firefox 150 shipped Monday with 271 security fixes from Anthropic's Project Glasswing. Mozilla CTO Bobby Holley says Mythos matches elite human researchers.
Google's security team says cryptographically-relevant quantum computers could arrive by 2029, six years before the NSA's 2031 deadline. What to migrate, and in what order.