HybridPetya: The Petya/NotPetya copycat comes with a twist
HybridPetya is the fourth publicly known real or proof-of-concept bootkit with UEFI Secure Boot bypass functionality
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Introducing HybridPetya: Petya/NotPetya copycat with UEFI Secure Boot bypass
UEFI copycat of Petya/NotPetya exploiting CVE-2024-7344 discovered on VirusTotal
Are cybercriminals hacking your systems – or just logging in?
As bad actors often simply waltz through companies’ digital front doors with a key, here’s how to keep your own door firmly locked tight
Preventing business disruption and building cyber-resilience with MDR
Given the serious financial and reputational risks of incidents that grind business to a halt, organizations need to prioritize a prevention-first cybersecurity strategy
Under lock and key: Safeguarding business data with encryption
As the attack surface expands and the threat landscape grows more complex, it’s time to consider whether your data protection strategy is fit for purpose
GhostRedirector poisons Windows servers: Backdoors with a side of Potatoes
ESET researchers have identified a new threat actor targeting Windows servers with a passive C++ backdoor and a malicious IIS module that manipulates Google search results
This month in security with Tony Anscombe – August 2025 edition
From Meta shutting down millions of WhatsApp accounts linked to scam centers all the way to attacks at water facilities in Europe, August 2025 saw no shortage of impactful cybersecurity news
Don’t let “back to school” become “back to (cyber)bullying”
Cyberbullying is a fact of life in our digital-centric society, but there are ways to push back
First known AI-powered ransomware uncovered by ESET Research
The discovery of PromptLock shows how malicious use of AI models could supercharge ransomware and other threats
The need for speed: Why organizations are turning to rapid, trustworthy MDR
How top-tier managed detection and response (MDR) can help organizations stay ahead of increasingly agile and determined adversaries