A research that analyzed over 10,000 samples of diverse malicious software written in JavaScript concluded that roughly 26% of it is obfuscated to evade detection and analysis. Obfuscation is when ...

LummaC2, an infostealer malware actively exploiting PowerShell commands, has resurfaced to infiltrate and exfiltrate sensitive data. Discovered by cybersecurity researchers at Ontinue, the malware’s ...

Google has banned obfuscated code for Chrome Web Store extensions to reduce policy violations in a move likely to affect cryptojackers. Google’s new restrictions on Chrome Web Store extensions ...

Lumma Stealer malware hides in a fake Telegram Premium site, launching without user clicks Executable uses cryptor obfuscation to bypass most traditional antivirus scanning techniques entirely Malware ...

In particular, at ESET’s Latin American Malware Research Laboratory we have seen a malware campaign in which the threats are being hosted on the MEO cloud service, which is based in Portugal. In most ...

My colleague Daniel Novomeský alerted me to a problem he's observed with the way some web-developers use JavaScript: a few of them have the habit of obfuscating JavaScript code on their web sites, ...

Crooks who hack online merchants to steal payment card data are constantly coming up with crafty ways to hide their malicious code on Web sites. In Internet ages past, this often meant obfuscating it ...

After aggressively using JavaScript email attachments to distribute malware for the past year, attackers are now switching to less suspicious file types to trick users. Last week, researchers from the ...

Researchers said they’ve found a trojanized code library in the wild that attempts to install advanced surveillance malware on the Macs of iOS software developers. It came in the form of a malicious ...