DRILLAPP Backdoor Targets Ukraine via Edge

The DrillApp backdoor targets Ukraine in a sophisticated cyber-espionage campaign, exploiting Microsoft Edge debugging to operate stealthily. According to a report by S2 Grupo’s LAB52, the operation, uncovered in February 2026, is suspected to involve Russian-linked threat actors. These cybercriminals are believed to be aligned with Laundry Bear, also known as UAC-0190 or Void Blizzard, which previously targeted Ukrainian defense forces. Such campaigns highlight the persistent cyber threats Ukraine faces amidst ongoing geopolitical tensions.

In analyzing the similarities, experts have noted significant overlaps with earlier threats, indicating a continual evolution in tactics. The hacking group’s focus on Ukrainian entities underscores its strategic intent to undermine national security.

The DrillApp backdoor targets Ukraine and showcases an evolving cyber threat landscape, emphasizing the need for robust cybersecurity measures. Readers interested in the intricacies of this cyber threat and the security implications are encouraged to explore the full official report for more in-depth information.

https://thehackernews.com/2026/03/drillapp-backdoor-targets-ukraine.html