OpenAI Expands Daybreak With GPT-5.5-Cyber to Help Defenders Patch Security Flaws
OpenAI on Monday said it's releasing an improved version of its GPT‑5.5‑Cyber model to trusted defenders as part of the...
Monday
Meta Blocks NSO Group’s New WhatsApp Phishing Attack, Files Contempt Order
Ravie LakshmananJun 08, 2026Spyware / Mobile Security Meta on Monday said it detected and blocked spear-phishing attempts linked to Israeli...
Google June 2026 Android Update Patches 124 Flaws, One Actively Exploited
Ravie LakshmananJun 02, 2026Vulnerability / Mobile Security Google on Monday released patches for 124 security vulnerabilities impacting its Android operating...
iOS 26.5 Brings Default End-to-End Encrypted RCS Messaging Between iPhone and Android
Ravie LakshmananMay 12, 2026Encryption / Mobile Security Apple on Monday officially released iOS 26.5 with support for end-to-end encryption (E2EE)...
Hackers Used AI to Develop First Known Zero-Day 2FA Bypass for Mass Exploitation
Google on Monday disclosed that it identified an unknown threat actor using a zero-day exploit that it said was likely...
Microsoft Confirms Active Exploitation of Windows Shell CVE-2026-32202
Ravie LakshmananApr 28, 2026Vulnerability / Threat Intelligence Microsoft on Monday revised its advisory for a now-patched, high-severity security flaw impacting...
Android Developer Verification Rollout Begins Ahead of September Enforcement
Ravie LakshmananMar 31, 2026Mobile Security / Compliance Google on Monday said it's officially rolling out Android developer verification to all...
Armor Launches Dash to Give Boards and C-Suite a Direct, Unfiltered View of Cyber Risk
Armor launched Dash at RSAC 2026 Monday, an executive dashboard that pulls cybersecurity posture data directly from an organization’s...
MY TAKE: As RSAC 2026 opens, AI has bifurcated cybersecurity into two wars—the clock is running
By Byron V. Acohido SAN FRANCISCO — RSAC 2026 opens here Monday at Moscone Center, with upwards of 40,000...
Microsoft Warns OAuth Redirect Abuse Delivers Malware to Government Targets
Ravie LakshmananMar 03, 2026Phishing / Malware Microsoft on Monday warned of phishing campaigns that employ phishing emails and OAuth URL...
Google Confirms CVE-2026-21385 in Qualcomm Android Component Exploited
Ravie LakshmananMar 03, 2026Vulnerability / Mobile Security Google on Monday disclosed that a high-severity security flaw impacting an open-source Qualcomm...
Anthropic Says Chinese AI Firms Used 16 Million Claude Queries to Copy Model
Ravie LakshmananFeb 24, 2026Artificial Intelligence / Anthropic Anthropic on Monday said it identified "industrial-scale campaigns" mounted by three artificial intelligence...
Apple Tests End-to-End Encrypted RCS Messaging in iOS 26.4 Developer Beta
Ravie LakshmananFeb 17, 2026Encryption / Mobile Security Apple on Monday released a new developer beta of iOS and iPadOS with...
Demystifying SAML: The Basics of Secure Single Sign-On
The Password Nightmare and the SAML Savior Ever feel like your Monday morning is just one long login screen?...
China-Linked UNC3886 Targets Singapore Telecom Sector in Cyber Espionage Campaign
Ravie LakshmananFeb 09, 2026Cyber Espionage / Virtualization The Cyber Security Agency (CSA) of Singapore on Monday revealed that the China-nexus...
