This week's updates
5th of April 2024

AT&T Inc. and AT&T Mobility
Hacker auctions 70 million user database
  • Articles updated
Activision Blizzard, Inc.
Investigation into credential stealing malware campaign
  • Tracking initiated
Affinity Health Services
Unauthorised party accessed portions of company’s IT network
  • Tracking initiated
Alamo Insurance Group
Unauthorised party accessed consumers’ sensitive information
  • Tracking initiated
Atraf
Hackers publish LGBT site's user information
  • Articles updated
Axis Bank
Credit cards by fraudulent overseas transactions data breach denied
  • Tracking initiated
BSR Infratech India Ltd
Ransomware attack hits Bengaluru firm, criminals demand $80,000
  • Tracking initiated
Battle Mountain General Hospital
Unauthorised party gained remote access to company workstation
  • Articles updated
Baylor College of Medicine
Participants in breast cancer clinical trials personal information exposed
  • Tracking initiated
Bethel School District
Private information compromised after cyber criminals attacked website
  • Tracking initiated
Carolina Foods
Company added to list of ransomware victims
  • Tracking initiated
Change Healthcare and ND Systems
Third party's cyber attack impacted operations
  • Companies updated
  • Details updated
  • Risk effect category updated
Change Healthcare and UnitedHealthcare Inc.
Network interruption related to cyber security issue
  • Articles updated
City of Coeur d'Alene
Cyber attack hit the city's computer network
  • Articles updated
  • Discovered at beginning updated
City of Frederick
Phishing resulted in funds misappropriated
  • Financial transaction updated
City of Pensacola
Cyberattack against city's computer system
  • Articles updated
Comhairle nan Eilean Siar
Suspected ransomware attack caused significant disruption
  • Articles updated
Cressex Community School
Cyberattack impacted school's IT systems
  • Tracking initiated
Dedicated Senior Medical Center
Unauthorised access to patient information
  • Tracking initiated
Dis-Chem
3.6m records exposed in cyber attack
  • Lessons learnt updated
  • Event updated
Emergency Medical Services Authority
Breach exposed over 611,000 individuals' sensitive personal information
  • Tracking initiated
England and Wales Cricket Board
Data breach affected approximately 43,000 users
  • Articles updated
Ernest Health
Unauthorised party gained access to IT network
  • Tracking initiated
Florida Memorial University
Cybersecurity breach by ransomware group known as INC Ransom
  • Tracking initiated
Florida Pediatric Associates
Data breach experienced by third party affected company's health information
  • Tracking initiated
Gilmer County
Ransomware attack impacted several government services
  • Tracking initiated
Grace Ocean Private Limited
Cyber rumours abound after ship crashes into strut causing bridge to collapse
  • Articles updated
Groton Public Schools
Personal data subject to unauthorised access or acquisition
  • Tracking initiated
Haverford Township
Data breach exposed personal information
  • Tracking initiated
Horizon Actuarial Services, LLC
Major league baseball players impacted by data breach
  • Lessons learnt updated
Hot Topic
Customer data compromised following credential stuffing attack
  • Tracking initiated
Israel Post
Serious security breach in computerised parcel delivery system
  • Tracking initiated
Jackson County
Ransomware attack believed reason for partial disruption
  • Articles updated
Lamoille Health Partners
Someone hacked into their system
  • Tracking initiated
Laurentian University
Cyber incident shuts down website, WiFi and email access
  • Articles updated
Leicester City Council
"Cyber incident" forced phone lines and IT system shut down
  • Articles updated
Los Angeles County Department of Mental Health
Threat actor bypassed MFA and employee email account compromised
  • Tracking initiated
Minecraft and Mojang Studios
Threat actor posted 14.8GB database to threat site
  • Articles updated
Monmouth College
Data breach impacted 44,737 individuals.
  • Tracking initiated
Nampak
Unknown party accessed company IT systems
  • Tracking initiated
National Database Registration Authority
Personal information of more than two million people stolen
  • Tracking initiated
National Health Service and NHS Dumfries and Galloway
Fears hackers stole patient data
  • Hacking group updated
New Zealand Parliament
MPs' data taken but nothing sensitive or strategic
  • Tracking initiated
Newton School District
Personal and financial data including health insurance information compromised
  • Tracking initiated
NorthBay VacaValley Hospital
Patients turned away due to cyber incident
  • Tracking initiated
Open Web Application Security Project
Misconfigured web server allowed access to members' resumes
  • Tracking initiated
Orsini Pharmaceutical Services
Unauthorised access to single employee's email account resulted in data breach
  • Tracking initiated
Osaic Wealth Inc. and Royal Alliance Associates Inc.
16 cyber intrusions resulted in compromise of c.28,000 customers' personal information
  • Discovered at beginning updated
PandaBuy
Threat actors exploited multiple vulnerabilities to breach systems
  • Articles updated
Pembina County Memorial Hospital
Unauthorised party accessed internal network
  • Articles updated
People Trust Insurance
Under attack at 10 a.m. Sunday managed to resolve issues as of Monday morning
  • Tracking initiated
Poh Heng Jewellery
Data breached included customers' birthdays, usernames and countries of residence
  • Articles updated
Precision Tune Auto Care Inc.
15,000 employees' data breached
  • Tracking initiated
Rehabilitation Hospital of the Northwest
Data security incident involved patient information
  • Tracking initiated
Risas Dental and Braces
Unauthorised party downloaded files containing confidential information
  • Tracking initiated
Scullion Law
Cyber attack by Russian ransomware operator
  • Tracking initiated
Sellafield Ltd
Nuclear site hacked by groups linked to Russia and China
  • Articles updated
Singing River Health System
Technical difficulties experienced after weekend cyber attack
  • Articles updated
Southern Nevada Health District
300 clients impacted by data breach
  • Articles updated
St Paul’s Co-educational College
School IT staff accused of invading students’ privacy
  • Tracking initiated
Sturm, Ruger & Co.
168,000 consumers' information exposed in 17-month data breach
  • Tracking initiated
Suomen eduskunta and The Parliament of Finland
Parliament targeted in hacking, e-mails of lawmakers possibly compromised
  • Articles updated
  • Discovered at beginning updated
  • Occurred at beginning updated
  • Occurred at ending updated
Tazewell County
Systems upgraded after cyber attack
  • Tracking initiated
Tennessee Orthopaedic Clinics
Unauthorized party accessed confidential patient data
  • Articles updated
The Big Issue Company
Threat actor claimed to have stolen 550 GB of company data
  • Tracking initiated
The city of St. Cloud
Cyber attack affected some services, such as phone lines
  • Articles updated
Torre Pacheco Town Council
Cyber attack affected residents' personal information
  • Tracking initiated
Town of Huntsville
Cybersecurity incident forced the closure of Town Hall and the library
  • Articles updated
Traverse City Area Public Schools
Network disruption impacted functionality and access
  • Tracking initiated
Trustpoint Rehabilitation Hospital
Security breach involved patients' information
  • Tracking initiated
Twitch
Theft of information on payout amounts to livestreamers
  • Tracking initiated
UK Electoral Commission
Security breach involving UK voters’ data
  • Articles updated
United Network for Organ Sharing
Unauthorised access to over a million sensitive patient records
  • Articles updated
University of Cambridge
Services impacted by DDoS attack claimed by Anonymous Sudan hacktivist group
  • Articles updated
University of North Carolina
User fell victim to social engineering attack by clicking on a malicious phishing hyperlink received from a known and trusted contact
  • Tracking initiated
University of Winnipeg
Classes were temporarily cancelled due to cyberattack
  • Tracking initiated
V12 Software, Inc.
Unauthorised party accessed consumers’ sensitive information
  • Articles updated
Wabtec Corporation and Westinghouse Air Brake Technologies Corporation
Data breach disclosed after Lockbit ransomware attack
  • Companies updated
  • Articles updated
White Oak Partners, LLC
Unauthorised party accessed consumers’ sensitive information
  • Tracking initiated
Wright & Filippis
Security software detected attack but file encryption not prevented
  • Articles updated
Wyatt Detention Facility
5,760 detainees, 3,644 staff and 185 outside vendors affected by data breach
  • Articles updated
xz Utils
Unusual errors and performance issues led to vulnerability discovery
  • Articles updated

Cyber Security Case Studies is tracking 5,024 events affecting 5,166 companies resulting in $33,347,440,780 net costs