Threats

A new and sophisticated backdoor malware, dubbed PDFSIDER, has emerged, actively targeting Windows systems. This advanced threat is specifically designed…

Cybercriminals have successfully distributed **17 malicious Chrome extensions**, among others for Firefox and Edge, that have collectively garnered over 840,000…

Cybersecurity researchers have uncovered a concerning malware campaign dubbed “CrashFix,” which employs a novel and disruptive tactic: intentionally crashing users’…

A new class of malware, termed “promptware,” is emerging as a significant threat to the rapidly expanding ecosystem of large…

Threat actors are increasingly hosting phishing kits on legitimate cloud and Content Delivery Network (CDN) platforms, posing a significant challenge…

Turla, a sophisticated threat actor, has deployed an upgraded version of its Kazuar v3 loader, a malware designed to bypass…

A new ransomware-as-a-service (RaaS) operation named Sicarii, purportedly with Israeli or Jewish affiliations, has surfaced on underground forums. This newcomer…

A new sophisticated information-stealing malware, dubbed MonetaStealer, is actively targeting macOS users. Discovered on January 6, 2026, by security researchers…

Microsoft and international law enforcement agencies have successfully dismantled a sophisticated business email compromise (BEC) attack chain orchestrated using the…

A sprawling network of over 18,000 active command-and-control (C2) servers, operated by threat actors linked to Chinese hosting infrastructure, has…

A sophisticated malware loader, dubbed CastleLoader, is posing a significant threat to United States government agencies and critical infrastructure organizations.…

Large language models (LLMs) are revolutionizing the ransomware landscape, significantly accelerating the existing attacks from initial reconnaissance to final extortion.…