Operation ForumTroll
Intelligence Profile
Operation ForumTroll is a sophisticated cyber espionage campaign discovered by Kaspersky in mid-March 2025. The attack exploited a zero-day vulnerability in Google Chrome, identified as CVE-2025-2783, which allowed attackers to bypass the browser's security features. Victims were infected by clicking on personalized phishing links in emails, allegedly from the organizers of the "Primakov Readings" forum, targeting media outlets, educational institutions, and government organizations in Russia. The goal of the attack appears to be espionage, and the campaign is believed to be the work of a state-sponsored APT group. Google quickly released an update to fix the vulnerability after being notified by Kaspersky.
Threat Analysis
Operation ForumTroll is a advanced-sophistication threat actor of undetermined national origin, engaged in cyber operations with a primary motivation of espionage.
The group's espionage-oriented operations suggest a state-sponsored or state-aligned mandate, typically focused on stealing intellectual property, government secrets, or military intelligence. Targets are usually selected for strategic value rather than financial gain.
Classified as an advanced threat actor, Operation ForumTroll likely develops or acquires zero-day exploits, employs custom malware toolchains, and demonstrates long-term persistence capabilities — hallmarks of a well-resourced operation consistent with nation-state backing.