Miguel Ribeiro
World Wide Cyber Security News Feed
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Gamaredon X Turla collab
19 de Setembro, 2025
Notorious APT group Turla collaborates with Gamaredon, both FSB-associated groups, to compromise high‑profile targets in Ukraine
Small businesses, big targets: Protecting your business against ransomware
18 de Setembro, 2025
Long known to be a sweet spot for cybercriminals, small businesses are more likely to be victimized by ransomware than large enterprises
HybridPetya: The Petya/NotPetya copycat comes with a twist
16 de Setembro, 2025
HybridPetya is the fourth publicly known real or proof-of-concept bootkit with UEFI Secure Boot bypass functionality
Introducing HybridPetya: Petya/NotPetya copycat with UEFI Secure Boot bypass
12 de Setembro, 2025
UEFI copycat of Petya/NotPetya exploiting CVE-2024-7344 discovered on VirusTotal
Are cybercriminals hacking your systems – or just logging in?
11 de Setembro, 2025
As bad actors often simply waltz through companies’ digital front doors with a key, here’s how to keep your own door locked tight