Editor's Message

Welcome to DBD. On March 8th 2026, DBD celebrated it's sixth anniversary and PRiSM celebrated it's third anniversary. Both projects have made a huge impact on my life and I'd like to thank each and everyone of you who have supported me, with special thanks to those individuals and communities who have helped me build up my knowledge on cybercrime and ransomware over the years. Thanks again for all your continued support. Stay safe. :)


“Data Breaches Digest and its PRiSM portal provide Dentons Global Security Team with valuable insights into the ransomware landscape, from the latest incidents to trends over time, as well as the ability to customize visual analytics. Timely reports and tracking by Data Breaches Digest help inform cyber intelligence for the world’s largest law firm and thus our cybersecurity posture across more than 80 countries worldwide.”
Dentons Senior Analyst, Washington D.C.
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Data-Leaking Ransomware Attacks Tracked This Month
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Data-Leaking Ransomware Attacks Tracked This Year



Monday, 26 April 2021

Ransomware Operator Claims - Week 16 2021

Welcome to last week's ROC Report, an exclusive summary of Ransomware Operator's global victims that were claimed during the period between 19th April and 25th April 2021, kindly provided by our partners.

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Friday, 23 April 2021

Emotet: IT Security Teams Have Until Sunday To Discover Infections And Potentially Related Malware Before Botnet Is Erased From All Global Devices

Passwordstate: Australian Password Manager Update Compromised In Supply Chain Attack Potentially Affecting Over 370,000 Customers

Reverb: 5.6 Million US Musical Instrument Marketplace's Customers' Personal Information Discovered Exposed On Unsecure Server

Bourbon: Marseille Maritime Services Provider Suffers Cyber Attack Resulting In IT Systems Disruption

Thursday, 22 April 2021

Mount Locker: Ransomware Operator Aggressively Changes Tactics With Anti-Prevention Features And A Possible Rebrand Into "AstroLocker"

Prometei: New Cryptojacking Botnet Targeting Unpatched Vulnerable Microsoft Exchange Servers In Widespread Global Campaign

Gyrodata: US Oil And Gas Drilling Services Company's "DarkSide" Ransomware Attack Compromises Current And Former Employees' Personal Data

Santa Clara Valley Transportation Authority: Californian Public Transport Agency Suffers "AstroLocker" Ransomware Attack

Wednesday, 21 April 2021

Japan Accuses Chinese State-Sponsored Hackers Of Launching Cyber Attacks Against 200 Japanese Aerospace And Military Organizations

QNAP: Taiwanese NAS Device Users Targeted With "Qlocker" Ransomware Encrypting Files In Password-Protected 7-Zip Archives

Codecov: San Francisco Software Auditing Company's Supply Chain Attack Potentially Compromises 29,000 Global Organizations

Quanta Computer: Taiwan Computer Manufacturer's "REvil" Ransomware Attack Results In Stolen MacBook Plans And $50 Million Ransom Demand

Tuesday, 20 April 2021

Douglas Elliman: New York Property Management Company Suffers Data Breach Compromising Residents' Personal Data

Eversource Energy: US Energy Supplier's Unsecure Server Exposes 11,000 Massachusetts Customers' Personal Data

The Dixie Group: US Luxury Floor Covering Manufacturer's Ransomware Attack Results In IT Systems And Business Disruption

GEICO: US Car Insurance Company Suffers Data Breach Exposing Over 17 Million Customers' Driver's License Numbers