Gamaredon campaign abuses LNK files to distribute Remcos backdoor
Cisco Talos is actively tracking an ongoing campaign, targeting users in Ukraine with malicious LNK files which run a PowerShell downloader since at least November 2024.
UAT-5647 targets Ukrainian and Polish entities with RomCom malware variants
Cisco Talos has observed a new wave of attacks active since at least late 2023, from a Russian speaking group we track as “UAT-5647”, against Ukrainian government entities and unknown Polish entities
Watch our new documentary, "The Light We Keep: A Project PowerUp Story"
The Light We Keep documentary tells the story of the consequences of electronic warfare in Ukraine and its effect on power grids across the country.
Project PowerUp – Helping to keep the lights on in Ukraine in the face of electronic warfare
Project PowerUp is the story of how Cisco Talos worked with a multi-national, multi-company coalition of volunteers and experts to help “keep the lights on” in Ukraine, by injecting a measure of stability in Ukraine’s power transmission grid.
Fighting the Good Fight: Life inside the Talos Ukraine Task Unit
In the months leading up to Russia’s invasion of Ukraine, Cisco and Talos did everything we could to support our friends, partners and colleagues, who were facing a reality unlike anything that can be found in any technical training manual, SOP or SLA.
Threat Source newsletter (March 16, 2023) — A deep dive into Talos' work in Ukraine
The latest episode of ThreatWise TV from Hazel Burton is the closest look yet at the team Talos assembled in the days after Russia invaded Ukraine.
February 24th
Today marks one year since Russia invaded Ukraine. While there is much we could say, we will simply reiterate our unwavering support of our colleagues, partners, and the people of Ukraine as they defend their country and our hope that peace and comfort come quickly to them.
Ukraine Topic Summary Report: Cisco Talos Year in Review 2022
Talos’ support for Ukraine has lead us to launch a task force to monitor critical infrastructure - identifying threats, remediating attacks, and gathering information. Discover the top adversaries, threats, and behavior trends Talos has observed this past year in Ukraine.
2022 Year in Review Livestream
Did you miss our livestream focused on the Ukraine topics presented in the Cisco Talos Year in Review report? Join host Hazel Burton and special guests Kendall McKay, Nick Randolph, and Vanja Svajcer as they discuss Talos' now-years-long critical infrastructure effort in Ukraine.