Advanced URL Filtering Archives - Unit 42

Protect Against Russia-Ukraine Cyber Activity

A conceptual image representing malware, such as the OutSteel and SaintBot payloads that were observed as part of an attack targeting Ukrainian organizations.

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Spear Phishing Attacks Target Organizations in Ukraine, Payloads Include the Document Stealer OutSteel and the Downloader SaintBot

By Unit 42
February 25, 2022 at 5:30 PM

7

21 min. read

A conceptual image representing geopolitical cyber activity, such as what has been associated with Russia-Ukraine

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Russia-Ukraine Cyberattacks (Updated): How to Protect Against Related Cyberthreats Including DDoS, HermeticWiper, Gamaredon, Website Defacement, Phishing and Scams

By Unit 42
February 22, 2022 at 3:00 PM

286

13 min. read

A bear trap accompanied by symbols associated with Russia and Ukraine come together to form a conceptual image for Russia's Gamaredon, aka Primitive Bear, an APT targeting Ukraine.

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Russia’s Gamaredon aka Primitive Bear APT Group Actively Targeting Ukraine (Updated June 22)

By Unit 42
February 3, 2022 at 1:00 PM

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19 min. read