This week's updates
20th of June 2025
Now tracking 6,891 events affecting 6,952 companies resulting in $46,918,190,514 net costs
Bassford Remele
Unauthorised emails sent from third-party application purporting to be from employee’s email account
- Tracking initiated
British Horseracing Authority
Staff asked to work remotely after attack forced temporarily shutdown of head office
- Tracking initiated
Catholic Health and Serviceaide Inc
Data breach affected almost half a million patients
- Articles updated
Coinbase and Coinbase Global, Inc.
Attackers gained access to users' personal information
- Articles updated
Erie Indemnity Co. and Erie Insurance
Company responded to cybersecurity incident
- Companies updated
Gregory & Appel Insurance
Unauthorised access to information in company’s possession
- Tracking initiated
HM Revenue & Customs
Money claimed fraudulently from tax authority not from customers
- Articles updated
Hitachi Ltd and Hitachi Vantara
Company pulled parts of its IT infrastructure offline to counter ransomware infection
- Companies updated
Jackson Health System
Employee illegitimately accessed patients' information to promote personal healthcare business
- Articles updated
Legal Aid Agency and Ministry of Justice (United Kingdom)
Attackers compromised financial information in security incident
- Articles updated
Mastery Charter High School
Cyber attack compromised 35,000 individuals' sensitive personal information
- Title updated
- Risk effect category updated
Medical Express Ambulance Service
Data breach affected more than 118,000 individuals
- Articles updated
Microsoft Corporation
Phishing campaign leveraging Teams invites to gain unauthorized access to user accounts and sensitive data
- Tracking initiated
Patelco Credit Union
Essential transactions such as transfers, direct deposits and balance inquiries unavailable
- Financial transaction updated
Practice Resources LLC
Data of over 942,000 patients exposed from 27 hospitals and physician's offices
- Financial transaction updated
Softbank Corporation
Data breach affected 137,156 mobile subscribers through compromised third-party infrastructure
- Tracking initiated
Sveriges Television AB and SVT
Major denial-of-service (DDoS) attacks disrupted digital services
- Companies updated
Telefónica, S.A.
Data breach affected approximately 22 million Movistar customer records
- Tracking initiated
Texas Department of Transportation
Threat actor downloaded 300,000 crash records from database
- Tracking initiated
The North Face and VF Corporation
Names and email addresses among data accessed in cyberattack
- Articles updated
The Washington Post
Cybersecurity breach compromised journalists' email accounts
- Articles updated
United Natural Foods, Inc.
“Unauthorised activity” on “certain” IT systems detected
- Articles updated
Victoria's Secret
US website taken offline following 'security incident' digital operations and some in-store services affected
- Articles updated
WestJet Airlines Ltd
Cybersecurity incident disrupted access to mobile app and some internal systems
- Tracking initiated
Cyber Security Case Studies is tracking 6,891 events affecting 6,952 companies resulting in $46,918,190,514 net costs