Secure Bulletin Navigating the cyber sea with knowledge
Home > Tag > ransomware
#ransomware

BLACKWATER Ransomware Group Debuts with 3.3 TB Heist from Turkey’s Largest Hospital Network

20 April 2026  |  dark6  |  Ransomware

A newly emerged ransomware operation called BLACKWATER has claimed its first major victim: Medical Park Hospitals Group, Turkey's largest private healthcare network with 36 hospitals. The attackers allege...

>> read more

ShinyHunters Claims Amtrak Breach: 9.4 Million Salesforce Records Allegedly Stolen

14 April 2026  |  dark6  |  Ransomware

The ShinyHunters extortion group claims to have stolen 9.4 million records from Amtrak's Salesforce environment, posting data samples as proof. The alleged breach highlights escalating ransomware threats targeting...

>> read more

ChipSoft Ransomware Attack Cripples Netherlands Healthcare Systems, Exposing 13 Million Support Tickets

14 April 2026  |  dark6  |  Ransomware

A ransomware attack on ChipSoft, a major Dutch healthcare software provider, has exposed 13 million support tickets, 15,000 employee records, and sensitive corporate documents. The attack disrupted healthcare...

>> read more

Oracle hit: Clop’s Zero-Day exploit leaves tech giant exposed

21 November 2025  |  dark6  |  Ransomware

Yesterday, the cybersecurity world was rocked by news of a potentially massive breach targeting Oracle. The notorious Clop ransomware gang has publicly claimed responsibility for compromising the tech...

>> read more

Databreach: 2.3TB data from Italian rail group, Almaviva

21 November 2025  |  dark6  |  Databreach

A colossal digital archive, estimated at approximately 2.3 terabytes, has appeared in the darkest corners of the web. A malicious actor claims to possess it, pointing the finger...

>> read more

New Bridgestone cyberattack: summary

4 September 2025  |  dark6  |  Databreach

Bridgestone Americas (BSA) is the North American division of Bridgestone, the world’s largest tire manufacturer by production volume. Attack Details Actions Taken Background

>> read more

Ransomware attack in MathWorks outage that paralyzed MATLAB

27 May 2025  |  dark6  |  Ransomware

When the world’s engineers, scientists, and students logged in to MATLAB on May 18, 2025, many were met with silence—a digital void where powerful tools once lived. What...

>> read more

3AM Ransomware: sophisticated social engineering and technical evasion in modern attacks

22 May 2025  |  securebulletin.com  |  Ransomware

The recent campaign attributed to a 3AM ransomware affiliate, as reported by BleepingComputer, highlights a significant evolution in ransomware operators’ tactics—blending advanced social engineering with technical subterfuge to...

>> read more