Grief Ransomware Targets NRA

A ransomware group tied to Russia claims to have stolen data from the National Rifle Association NRA in a ransomware attack on the controversial gun-rights group, which has declined to comment on the situation. The Grief ransomware gang listed the NRA as a victim of its nefarious activity on its...

Ragnarok Ransomware Gang Bites the Dust, Releases Decryptor

Another cybercriminal gang notorious for ransomware attacks has shut down, publishing its decryptor online to allow victims unlock and recover files. The Ragnarok gang, also known as Asnarok, closed up shop this week, publishing the news to their public website, according to a post published...

Angry Affiliate Leaks Conti Ransomware Gang Playbook

An apparently vengeful affiliate of the Conti Gang has leaked the playbook of the ransomware group after alleging that the notorious cybercriminal organization underpaid him for doing its dirty work. A security researcher shared a comment from an online forum allegedly posted by someone who did...

267M Facebook Users’ Phone Numbers Exposed Online

A database exposing the names, phone numbers and Facebook user IDs of millions of platform users was left unsecured on the web for nearly two weeks before it was removed. Security researcher Bob Diachenko, who along with Comparitech discovered the unsecured Elasticsearch database, believe it...

Magecart Group 4: A link with Cobalt Group?

Note: This blog post is a collaboration between the Malwarebytes and HYAS Threat Intelligence teams. Magecart is a term that has become a household name, and it refers to the theft of credit card data via online stores. The most common scenario is for criminals to compromise e-commerce sites by...