Security News Trojanized ESET Installers Drop Kalambur Backdoor in Phishing Attacks on Ukraine TheHackerNews Daniel Bender 06 Nov 2025 Share Trojanized ESET Installers Drop Kalambur Backdoor in Phishing Attacks on Ukraine | Read more hacking news on The Hacker News cybersecurity news website and learn how to protect against cyberattacks and software vulnerabilities.
