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Got a big tech idea? Save 25% on TechCrunch Founder Summit tickets

Got a big tech idea? Save 25% on TechCrunch Founder Summit tickets

Got a tech startup idea? Save 25% on TechCrunch Founder Summit with PCWORLD25 Get 25% Off (function () { document.querySelector(“#sticky-promo-block a”).addEventListener(“click”, function(e) { const debug = document.location.host.search(/lndo.site|go-vip.net/) !== -1; const text = this.closest(“#sticky-promo-block”).querySelector(“p.promo-title”).textContent; const data… 

Microsoft 365 Token-Replay Attacks Compromise 97 Accounts at 79 Organizations

Microsoft 365 Token-Replay Attacks Compromise 97 Accounts at 79 Organizations

Cybersecurity researchers have disclosed a Microsoft 365 campaign that has been observed leveraging an adversary-in-the-middle (AitM) relay to capture sign-in sessions and then replay the stolen tokens to break into email accounts at 79 organizations.… 

Gheist Uses Stolen GitHub Tokens to Steal Private Repository Secrets via Actions Logs

Gheist Uses Stolen GitHub Tokens to Steal Private Repository Secrets via Actions Logs

An automated campaign is using stolen GitHub tokens to plant workflows that print a repository’s secrets into its GitHub Actions logs, which the attackers then download before deleting the runs. The attacks have succeeded in… 

Malicious File in Downloads Folder Tries to Trick AI Coding Agent Into Installing Malware

Malicious File in Downloads Folder Tries to Trick AI Coding Agent Into Installing Malware

Swati KhandelwalOct 26, 2026Artificial Intelligence / Endpoint Security A malicious instruction file sitting in a developer’s Downloads folder tried to make their AI coding agent install a known-malicious npm package, security firm Forever Security said in a… 

PHP2Shell Exploitation Hits Government Entity Amid Global Scanning and Signs of AI-Assisted Hacking

PHP2Shell Exploitation Hits Government Entity Amid Global Scanning and Signs of AI-Assisted Hacking

Threat actors have been observed using agentic artificial intelligence (AI) platforms for post-exploitation activity following the abuse of the PHP2Shell vulnerabilities tracked as CVE-2026-109618 and CVE-2026-109619. “In one case, the attackers targeted a government entity…