GitHub Copilot Exploited to Perform Full Repository Takeover via Passive Prompt Injection

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

A critical AI-driven vulnerability in GitHub Codespaces, dubbed RoguePilot, that enabled attackers to silently hijack a repository by embedding malicious instructions inside a GitHub Issue. The flaw, uncovered by researchers …

US Sanctions Network of Exploit Brokers That Stole US Government Cyber Tools

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

The U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC) on February 24, 2026, designated Russian national Sergey Sergeyevich Zelenyuk and his St. Petersburg-based company Matrix LLC operating …

Threat Actors Weaponized AI Tools to Gain Full Domain Access within 30 Minutes

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

In 2025, threat actors turned widely used artificial intelligence tools into weapons for launching fast, precise network intrusions. CrowdStrike’s 2026 Global Threat Report found an 89% year-over-year increase in attacks …

65% of Financial Organizations Targeted by Ransomware as Cybercriminals Escalate Attacks

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

The financial sector remains a prime target for cybercriminals, safeguarding not only vast sums of money but also sensitive personal data, payment systems, and economic trust. Recent reports highlight escalating …

Malicious NuGet Packages Attacking ASP.NET Developers to Steal Login Credentials

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

A supply chain attack targeting ASP.NET developers has surfaced, involving four malicious NuGet packages built to steal login credentials and plant persistent backdoors inside web applications. The packages — NCryptYo, …

Reddit Fined £14.47 Million by UK Regulator for Children’s Privacy Failures

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

Reddit Fined £14.47 Million The UK’s Information Commissioner’s Office (ICO) has issued a £14.47 million ($19.52 million) fine against Reddit, Inc. after an investigation concluded the social media platform unlawfully …

New Deserialization Vulnerability in Ruby Workers Could Enable Full System Compromise

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

Deserialization Vulnerability in Ruby A critical Remote Code Execution (RCE) vulnerability has been identified in a Ruby background job processing system. The flaw stems from unsafe JSON deserialization, which allows …

Malicious OpenClaw Skills Used to Trick Users into Manual Password Entry for AMOS Infection

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

Atomic macOS Stealer (AMOS), a well-known data-theft malware, has taken a sharp turn in how it reaches victims. Instead of hiding inside cracked software downloads as it once did, threat …

Sendmarc Releases DMARCbis Fireside Chat Featuring Co-Editor Todd Herr

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

Wilmington, North America, February 24th, 2026, CyberNewswire In a recent DMARCbis fireside chat, email authentication leaders discussed upcoming DMARC changes and how teams can plan for 2026.  Sendmarc has released …

Fake Huorong Download Site Used to Deploy ValleyRAT Backdoor in Targeted Malware Campaign

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

A group of attackers has built a fake version of the Huorong Security antivirus website to trick users into downloading ValleyRAT, a Remote Access Trojan (RAT) built on the Winos4.0 …