Microsoft Defender for Endpoint Gains Automatic Network Isolation for Hacked Workstations

The new capability automatically cuts network access to compromised workstations during ransomware attacks while preserving the device's connection to Microsoft's security telemetry service.

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Poisoned VS Code Extension Opens Backdoor into GitHub’s Internal Code Vault

A poisoned version of the Nx Console VS Code extension gave the TeamPCP group backdoor access to GitHub's internal systems, leading to the theft of thousands of proprietary source code repositories.

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AI chatbot recommendations weaponized in cryptojacking malware campaign

Attackers are poisoning AI chatbot recommendations to direct users searching for system utilities toward fake download sites that install cryptomining malware and remote access tools.

GitHub Outage Blocks Developers from Automation Services

A widespread authentication failure at GitHub on May 26, 2026, halted software delivery by blocking access to Actions and Pages services for developers worldwide.

Fraudsters Build 300+ Fake Domains to Steal World Cup Ticket Credentials

A Chinese speaking threat actor has set up over 300 fake websites using a custom phishing kit to steal FIFA World Cup ticket credentials, with thousands of stolen account pairs…

US Executives Plead Guilty in Tech Support Scam Ring

Two former executives of a call tracking company admitted to providing phone numbers and coaching to tech support scammers based in India.

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