Microsoft Defender Bug Triggers False Malware Alerts for DigiCert Certificates
A Microsoft Defender update turned trusted certificates into security scares. The false positive, tied to detections for Trojan:Win32/Cerdigent.A!dha, caused Defender...
Cybersecurity
U.S. Officials Consider Three-Day Patch Rule in Wake of Anthropic’s Mythos
Federal officials reportedly are considering significantly cutting the amount of time U.S. agencies have to fix critical vulnerabilities in the...
How Mythos Signals Cybersecurity Disruption
The post How Mythos Signals Cybersecurity Disruption appeared first on Information Security Strategy. What is Mythos Mythos is Anthropic’s latest AI...
Indirect Prompt Injection Is Now a Real-World AI Security Threat
Last week, researchers at Google and Forcepoint reported that indirect prompt injection — a category of attack the security community...
Canvas Breach May Put 275M Users, 9,000 Schools at Risk
A classroom platform built for homework, grades, and student messages is now at the center of a high-stakes extortion claim....
True Threats and True Crimes – Those Memes You Post Might Be Crimes
The Department of Justice’s reported indictment of James Comey over a reposted image of seashells arranged to read “8647” forces...
Fake Party Invites and the Rise of Social Phishing Attacks
Attackers are now impersonating invitation services to trick people into clicking malicious links and sharing sensitive information. These phishing attempts...
A Tale of Two States: The 2026 Cybersecurity Paradox
The post A Tale of Two States: The 2026 Cybersecurity Paradox appeared first on Lohrmann on Cybersecurity. Lohrmann on Cybersecurity...
CISA Adds Actively Exploited Linux Root Access Bug CVE-2026-31431 to KEV
Ravie LakshmananMay 03, 2026Vulnerability / Container Security The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added a recently...
North Korea’s Enormous Crypto Hacks Redefine Scale and Strategy
A pair of tightly executed cyberattacks have become milestones in cryptocurrency theft in 2026 due to their sheer size. These...
Building Entity Authority in Cybersecurity: The Trust Signals AI Models Actually Weight for Security Vendors
The post Building Entity Authority in Cybersecurity: The Trust Signals AI Models Actually Weight for Security Vendors appeared first on...
China-Linked Hackers Target Asian Governments, NATO State, Journalists, and Activists
Cybersecurity researchers have disclosed details of a new China-aligned espionage campaign targeting government and defense sectors across South, East, and...
OpenAI Introduces Password-Free Login for Millions of ChatGPT Users
OpenAI has introduced a new security feature that allows users to completely abandon passwords, replacing them with stronger login methods...
Microsoft Flagged 8.3B Phishing Emails in Q1 as QR Codes, CAPTCHAs Rise
Microsoft flagged 8.3 billion phishing emails in just three months. But the bigger warning is how those attacks are changing....
Billions of Chrome Users Urged to Update After Google Patches 30 Security Flaws
Chrome users have 30 new reasons to restart their browser. Google has just released a massive security overhaul for Chrome,...