Amazon security boss says crims abused max-security Cisco firewall flaw weeks before disclosure

Ransomware criminals exploited CVE-2026-20131, a maximum-severity bug in Cisco Secure Firewall Management Center software, as ...

LeakNet ransomware uses ClickFix, Deno runtime in stealthy attacks

The LeakNet ransomware gang is now using the ClickFix technique for initial access into corporate environments and deploys a ...
Cybernews

Threat actors linked to Russia target Ukrainian entities with new backdoor

The campaign, observed in February 2026, has been assessed to share overlaps with a prior campaign mounted by Laundry Bear, a ...

AppsFlyer Web SDK used to spread crypto stealer JavaScript code

Malicious JavaScript code delivered by the AppsFlyer Web SDK hijacked cryptocurrency, potentially in a supply-chain attack.