The Hacker News

Ravie LakshmananApr 16, 2026Vulnerability / Network Security Cisco has announced patches to address four critical security flaws...

Ravie LakshmananApr 16, 2026Application Security / Threat Intelligence A “novel” social engineering campaign has been observed abusing...

Ravie LakshmananApr 16, 2026Malware / Threat Intelligence The Computer Emergencies Response Team of Ukraine (CERT-UA) has disclosed details...

Ravie LakshmananApr 15, 2026Threat Intelligence / Cloud Security Threat actors have been observed weaponizing n8n, a popular artificial intelligence...

Ravie LakshmananApr 15, 2026Web Security / Vulnerability A recently disclosed critical security flaw impacting nginx-ui, an open-source,...

Ravie LakshmananApr 15, 2026Vulnerability / Data Breach A number of critical vulnerabilities impacting products from Adobe, Fortinet, Microsoft,...

Few technologies have moved from experimentation to boardroom mandate as quickly as AI. Across industries, leadership teams have...

Microsoft on Tuesday released updates to address a record 169 security flaws across its product portfolio, including one vulnerability...

Ravie LakshmananApr 15, 2026Vulnerability / Secure Coding OpenAI on Tuesday unveiled GPT-5.4-Cyber, a variant of its latest flagship model,...

Ravie LakshmananApr 14, 2026Vulnerability / DevSecOps Two high-severity security vulnerabilities have been disclosed in Composer, a package manager for PHP,...