Cyberbytes Daily

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added five security flaws to its Known Exploited Vulnerabilities (KEV) Catalog, officially confirming a recently […]

Security researchers are tracking a high-severity malware campaign that uses weaponized PDF files to distribute the Winos 4.0 malware. The threat actors impersonate government departments […]

A new wave of spamware targeting WhatsApp Web users has emerged, as the Socket Threat Research Team revealed the discovery of 131 malicious Chrome extensions […]

A catastrophic Amazon Web Services (AWS) outage struck on October 20, 2025, bringing down major platforms like Snapchat, Amazon Prime Video, and Canva, and revealing […]

Cybersecurity researchers have uncovered a coordinated campaign that leveraged 131 rebranded clones of a WhatsApp Web automation extension for Google Chrome to spam Brazilian users […]

ClickFix, FileFix, fake CAPTCHA — whatever you call it, attacks where users interact with malicious scripts in their web browser are a fast-growing source of […]

It’s easy to think your defenses are solid — until you realize attackers have been inside them the whole time. The latest incidents show that […]

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Careless developers publishing Visual Studio extensions to two open marketplaces have been including access tokens and other secrets that can be exploited by threat actors, […]

A new proof-of-concept (PoC) has been released for a serious vulnerability tracked as CVE-2025-8941, affecting the Pluggable Authentication Modules (PAM) used across Linux distributions. The […]