ESET Research has discovered HybridPetya, a copycat of the infamous Petya/NotPetya malware that adds the capability of ...

ESET researchers have identified a new threat actor targeting Windows servers with a passive C++ backdoor and a malicious IIS ...

As bad actors often simply waltz through companies’ digital front doors with a key, here’s how to keep your own door firmly ...

Given the serious financial and reputational risks of incidents that grind business to a halt, organizations need to ...

As the attack surface expands and the threat landscape grows more complex, it’s time to consider whether your data protection ...

ESET Research shares its findings on the workings of Danabot, an infostealer recently disrupted in a multinational law enforcement operation ...

Anton Cherepanov and Peter Strýček • 26 Aug 2025 • 2 min. read Preventing business disruption and building cyber-resilience with MDR Given the serious financial and reputational risks of incidents ...

Following OceanLotus’ activities is taking a tour in the world of deception. This group is known to lure victims by forging appealing documents to entice potential victims into executing the group’s ...

ESET researchers have analyzed a previously undocumented, real-world UEFI bootkit that persists on the EFI System Partition (ESP). The bootkit, which we’ve named ESPecter, can bypass Windows Driver ...

For years, the Middle East has maintained its reputation as a fertile ground for advanced persistent threats (APTs). In the midst of routine monitoring of suspicious activities on the systems of ...

Cybercriminals have been known to approach their targets under the guise of company recruiters, enticing them with fake employment offers. After all, what better time to strike than when the potential ...

In February 2020, we discovered a new, modular backdoor, which we named PipeMon. Persisting as a Print Processor, it was used by the Winnti Group against several video gaming companies that are based ...