Tracking Adversaries: Scattered Spider, the BlackCat affiliate
After tracking the cybercrime threat landscape on a day-to-day basis for over four years now, it’s not that often anymore that something surprises me. But the latest trend of a suspected English-speaking big game hunting cybercriminal group, tracked under the moniker as Scattered Spider by CrowdStrike or 0ktapus by Group-IB, teaming up with a Russian-speaking ransomware group known as BlackCat (or ALPHV) has caught my attention. Background on Scattered Spider CrowdStrike introduced Scattered Spider in December 2022 and shared an update in January 2023 . These financially motivated English-speaking threat actors are known for their unique style of attacks, which usually all begin the same way, either via an SMS phishing message to harvest credentials or via an old school (yet still very effective) social engineering vishing call to get credentials or get the target to download malicious software and provide access. Other tricks Scattered Spider is known for includes multi-factor...