Security advisories & news
Urgent advisories and fix guides written by the TCSR team, plus an automated weekly roundup of the most important IT-security stories.
TCSR Weekly Security Digest: AI Weaponization Risks, Shorter TLS Validity, and Supply Chain Vulnerabilities
This week's TCSR digest covers shorter TLS validity periods, AI weaponization, GitHub Actions supply chain attacks, and major enterprise breaches.
TCSR Weekly Roundup: Citrix Zero-Day Exploited, ShinyHunters Suspect Detained, and AI Security Shifts
This week's security roundup covers emergency Citrix NetScaler patches, a major ShinyHunters arrest, and emerging AI privacy and security developments.
TCSR Weekly Roundup: Citrix Zero-Days, SharePoint Exploits, and AI-Driven Threats
This week's security roundup covers critical Citrix NetScaler zero-days, active SharePoint exploits, a Cloudflare tenant fix, and emerging AI threat vectors.
TCSR Weekly Roundup: Critical RCE Patches, AI Sandbox Escapes, and Supply Chain Risks
This week's roundup covers critical RCE patches, emerging AI sandbox escapes, supply chain threats, and major data breaches.
TCSR Weekly Roundup: Edge Devices Under Fire, E-Commerce Zero-Days, and Supply Chain Exposures
This week's cybersecurity roundup covers critical patches for MikroTik and N-able, active e-commerce exploits, and third-party data breaches.
TCSR Weekly Roundup: Chained Vulnerabilities, AI Session Hijacking, and Global Data Breaches
This week's security roundup covers critical PaperCut and WordPress flaws, AI session hijacking, and major breaches affecting healthcare and aviation.
TCSR Weekly Roundup: Cloud Key Exposures, Android Auto Malware, and AI Defense Funds
This week's roundup covers leaked AWS keys, emerging Android car malware, Microsoft Teams phishing, and the latest AI security developments.
TCSR Weekly Roundup: Cloud Data Theft, AI Security Shifts, and Edge Device Botnets
This week's security roundup covers high-profile cloud breaches, macOS and Linux malware developments, and the growing intersection of AI and cybersecurity.
TCSR Weekly Roundup: AI Safety Pauses, Zero-Days in the Wild, and Supply Chain Alerts
This week's cybersecurity roundup covers OpenAI's Astra pause, critical Atlassian and Metabase exploits, supply chain breaches, and policy updates.