Tailscale says four security bulletins detail SSH vulnerabilities, affected configurations and customer actions; users should review guidance and update.
Tailscale SSH: Investigation And Remediation Update
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Cybersecurity
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Meta’s AI Agent And Your Messages: An Access Checklist
Meta’s Muse connects to selected accounts and messages. Here’s what the company says it can access, what investigations found and what users can change.
Why Washington’s AI Policy And Virginia’s Cyber Order Raise Questions About Rules
Virginia ordered an AI cybersecurity plan as Washington pushes a lighter national standard, leaving companies to navigate state rules for now.
There Isn’t An Easy Exploit For This PHP Vulnerability
Elias Taylor says circulating PHP proof-of-concept exploits fail on vanilla PHP, while warning administrators to patch the real vulnerability.
Leaked Private Keys For Eight CA Certificates Let Any Attacker Impersonate Any Domain
Eight exposed intermediate CA private keys could enable attackers to impersonate websites or sign malware as legitimate software, Tom’s Hardware reports.
GitLab Critical Patch Release
GitLab released patches for supported CE and EE versions on Oct. 21, 2026, fixing a critical regular-expression flaw and other security issues.
PHP2Shell And A Node.js Security Release On The Same Day: What To Patch, Restart And Check Now
PHP and Node.js shipped security fixes on Oct. 21. Check affected runtimes, install fixed packages and restart services to put patches into use.
Ofcom Concedes Defeat In 4Chan Case
Ofcom chief Melanie Dawes told MPs that foreign courts could prevent recovery of some Online Safety Act fines, as a dispute involving 4chan continues.
Checks, Records, and Limits: A New Book on Trustworthy AI Work
A new ebook by Thorsten Meyer asks what happens to work, wealth, and human purpose when intelligence is no longer scarce, from AI agents and machine-made math to ownership and the meaning of work.
One platform, five regions: how Gewerkton handles languages, AI providers and data residency
Gewerkton’s website comes in 40 languages and five regional versions, with films cast for each region and marked as AI-generated. In the product, the Cloud line handles region, AI provider and evidence, with region and provider chosen by the operator. Gewerkton is in beta; Cloud is in public beta.
