Moscow

In December 2023, KrebsOnSecurity revealed the real-life identity of Rescator, the nickname used by a Russian cybercriminal who sold more…

The BlackBasta ransomware operation has moved its social engineering attacks to Microsoft Teams, posing as corporate help desks contacting employees…

The United States today unveiled sanctions and indictments against the alleged proprietor of Joker's Stash, a now-defunct cybercrime store that…

A developer that researchers now track as Greasy Opal, operating as a seemingly legitimate business, has been fueling the cybercrime-as-a-service…

A member of the Russian Karakurt ransomware group has been charged in the U.S. for money laundering, wire fraud, and…

Chechen leader Ramzan Kadyrov posted a video to social media featuring a gun-mounted Tesla Cybertruck while offering praise to Tesla,…

President Biden called the prisoner swap deal with Russia Thursday that secured the release of The Wall Street Journal's Evan…

A large-scale fraud campaign with over 700 domain names is likely targeting Russian-speaking users looking to purchase tickets for the…

On March 8, 2024, KrebsOnSecurity published a deep dive on the consumer data broker Radaris, showing how the original owners…

Two weeks before Russia invaded Ukraine in February 2022, a large, mysterious new Internet hosting firm called Stark Industries Solutions…