Security News > 2023 > June > The Week in Ransomware - June 9th 2023 - It’s Clop... Again!

On Monday, Microsoft was the first to attribute the attacks to the Clop ransomware operation, followed by the threat actors telling BleepingComputer that they started exploiting servers on May 27th. After analyzing historic telemetry, Kroll security experts also found that the Clop gang likely tested the MOVEit Transfer zero-day since 2021 in limited attacks.

Rhysida ransomware group claims attack on Martinique June 5th 2023 Microsoft links Clop ransomware gang to MOVEit data-theft attacks.

Microsoft has linked the Clop ransomware gang to recent attacks exploiting a zero-day vulnerability in the MOVEit Transfer platform to steal data from organizations.

Clop ransomware claims responsibility for MOVEit extortion attacks.

The Clop ransomware gang has told BleepingComputer they are behind the MOVEit Transfer data-theft attacks, where a zero-day vulnerability was exploited to breach servers belonging to "Hundreds of companies" and steal data.

Pharmaceutical company Eisai has disclosed it suffered a ransomware incident that impacted its operations, admitting that attackers encrypted some of its servers.

News URL

https://www.bleepingcomputer.com/news/security/the-week-in-ransomware-june-9th-2023-its-clop-again/