LLM-based code scanners won’t help attackers build a nuclear weapon, but that refusal could work in their favor.

Nothing’s fool proof. But a safe word is a fantastic, free option for uncovering deepfake audio fraud like fake/virtual ...

External data storage devices have been around almost as long as computers have existed. Magnetic tape and floppy disks, which were once the dominant media, are now mostly fond memories, while optical ...

AI-driven OSINT in the wrong hands – and why everyone could be a target for fraud It’s getting cheaper and easier for cybercriminals to research potential victims. Here’s what’s still in your control.

A view of the H1 2026 threat landscape as seen by ESET telemetry and from the perspective of ESET threat detection and research experts. Protecting legacy OT systems against modern cyberthreats Many ...

Discovered in 1986, Brain was the first virus to target IBM PC platforms (and, by extension, the MS-DOS operating system). By using techniques to hide its existence, it was also the first stealth ...

The cybersecurity industry often gets obsessed with technology: the latest exploits, hacking tools and threat hunting software. In reality, a lot comes down to people. It’s people who develop malware, ...

ESET researchers provide insights into how PlushDaemon performs adversary-in-the-middle attacks using a previously undocumented network implant that we have named EdgeStepper, which redirects all DNS ...

Forget about passwords – it's all about passphrases. Longer, more complex and easy to remember, they will help you be more safe and secure. Our guide shows you how to create a passphrase. 123456.

ESET APT Activity Report Q4 2025–Q1 2026 summarizes notable activities of selected advanced persistent threat (APT) groups documented by ESET researchers from October 2025 through March 2026. The ...

MoustachedBouncer is a cyberespionage group discovered by ESET Research and first publicly disclosed in this blogpost. The group has been active since at least 2014 and only targets foreign embassies ...