A new campaign dubbed 'GhostPoster' is hiding JavaScript code in the image logo of malicious Firefox extensions with more than 50,000 downloads, to monitor browser activity and plant a backdoor. The ...

At least 17 Firefox extensions slipped past detection by hiding malware in an unlikely place – their icons. Thousands of users have been infected, and the malicious add-ons are still available on the ...

The Shai‑Hulud 2.0 supply chain attack represents one of the most significant cloud-native ecosystem compromises observed recently. Attackers maliciously modified hundreds of publicly available ...

Cybersecurity researchers are calling attention to a new campaign dubbed JS#SMUGGLER that has been observed leveraging compromised websites as a distribution vector for a remote access trojan named ...

I was utterly frustrated with scraping HTTP data from a firewall-protected website. Despite using residential proxies from multiple providers, my requests kept getting blocked without any clear reason ...

It’s been a while since I wrote a “Vulnerabilities that (mostly) aren’t” post, but a recent discussion in our pen testing teams brought about a change in how we’re reporting LUCKY13 (and potentially ...

ChaCha20 is a stream cipher designed by D. J. Bernstein. It is a refinement of the Salsa20 algorithm, and it uses a 256-bit key. ChaCha20 successively calls the ChaCha20 block function, with the same ...

Hello JavaScript code newbie! In this article I'm proposing you a series of coding challenges that will help you practice the basic language constructs and algorithms. These coding challenges are ...