BlackMatter ransomware hits medical technology giant Olympus

Olympus, a leading medical technology company, is investigating a “potential cybersecurity incident” that impacted some of its EMEA (Europe, Middle East, Africa) IT systems last week. Olympus has more than 31,000 employees worldwide and over 100 years of history developing Read More …

DarkSide ransomware gang returns as new BlackMatter operation

Encryption algorithms found in a decryptor show that the notorious DarkSide ransomware gang has rebranded as a new BlackMatter ransomware operation and is actively performing attacks on corporate entities. After conducting an attack on Colonial Pipeline, the US’s largest fuel Read More …

Haron and BlackMatter are the latest groups to crash the ransomware party

July has so far ushered in at least two new ransomware groups. Or maybe they’re old ones undergoing a rebranding. Researchers are in the process of running down several different theories. Both groups say they are aiming for big-game targets, Read More …