Pierluigi Paganini
January 05, 2026
Russia-linked APT UAC-0184 targets Ukrainian military and government bodies via Viber, delivering malicious ZIP files for espionage in 2025. Russia-linked threat actor UAC-0184 (aka Hive0156) is targeting Ukrainian military and government entities, using Viber messages to deliver malicious ZIP files as part of ongoing intelligence-gathering operations in 2025. “Recent monitoring data from the 360 Advanced […]
Pierluigi Paganini
April 24, 2014
Security researchers at UNH Cyber Forensics Research & Education Group have discovered a serious flaw in Viber messaging and voice system. Mobile app security is one of principal concern for security experts, exploiting flaws in most popular application like WhatsApp, Flickr or Viber hackers could expose data of million end users. Last week a group of researchers at UNH […]
Pierluigi Paganini
April 25, 2013
Critical vulnerability in Viber allow bypass security mechanisms We have discussed in various occasions of security in mobile environments, mobile device are becoming the center of our digital life, they act as a bridge between our daily existence and our identity in cyberspace. Mobile follows our movements, knows our habits and maintains a history of our interaction with our contacts, it’s clear that compromising them […]
