ONE Sentinel

CISA Announces Winners of the 2026 President’s Cup Cybersecurity Competition

CISA Celebrates Top Cybersecurity Talents in 2026 President’s Cup

CISA•THREATS4d

CRITICAL: New Veeam vulnerability exposes backup servers to RCE attacks

Critical Veeam Vulnerability Exposes Backup Servers to RCE Threats

GitHub disables Microsoft repos pushing password-stealing malware

GitHub Shuts Down Microsoft Repos Over Malware Threat

Researchers Build Self-Replicating AI Worm That Operates Entirely on Local, Open-Weight Models

AI Worm: A New Breed of Self-Replicating Threat Emerges

CRITICAL: WinRAR Flaw Exploited by Russia-Aligned Groups to Deploy Stealers in Ukraine

WinRAR Vulnerability Exploited by Russian Groups in Ukraine

New FROST Attack Lets Websites Track What Sites and Apps You Open via SSD Timing

FROST Attack Exploits SSD Timing to Track User Activity

The Hidden Security Risk in Modern Networks: The Work Between Tools

The Unseen Security Risk in Modern Network Tools

French govt messaging service breached in account hijacking attack

French Government's Tchap Messaging Platform Breached via Account Hijacking

CRITICAL: CISA gives feds 3 days to patch Check Point VPN bug exploited as zero-day

CISA Urges Immediate Patching of Critical Check Point VPN Vulnerability

LiteLLM Flaw CVE-2026-42271 Exploited in the Wild, Chains to Unauthenticated RCE

LiteLLM Vulnerability CVE-2026-42271 Actively Exploited for RCE

CRITICAL: Google patches new Chrome zero-day flaw exploited in the wild

Google Patches Fifth Chrome Zero-Day Exploited in 2023

NFCShare Android malware spreads via fake banking app updates on GitHub