This week's updates
1st of March 2024

23andMe Holding Co.
Data breach into 'DNA Relatives' feature
  • Articles updated
23andMe Holding Co.
Hackers compiled a list of people with Ashkenazi Jewish ancestry
  • Articles updated
AT&T Inc.
Outage "caused by the application and execution of an incorrect process"
  • Articles updated
Alabama A&M University
Students’ social security numbers compromised
  • Articles updated
Aleo
Mistakenly forwarded know your customer (KYC) documents to incorrect email address
  • Articles updated
American Vision Partners and Medical Management Resource Group
Data breach affected more than 2.3 million patients
  • Articles updated
Aramco and 2 more...
Petrochemical company with a plant in Saudi Arabia was hit by a new kind of cyberassault
  • Articles updated
  • Story updated
  • Details updated
  • Discovered at beginning updated
  • Occurred at beginning updated
  • Industry updated
Aspen Dental
Cybersecurity incident temporarily impacted scheduling systems
  • Articles updated
Australian Department of Finance
Confidential commercial information shared after human error
  • Tracking initiated
Avast Antivirus
Poorly protected identifying information
  • Articles updated
Blackbaud and Blackbaud Inc.
Paid ransom to have the hijacked data destroyed by the cybercriminals
  • Articles updated
British Library
Major technology outage after cyber-attack
  • Articles updated
Burger Singh
Website compromised in cyber attack by Pakistani hackers
  • Tracking initiated
Butler County
Data breach of personal information stored on the county’s network
  • Articles updated
  • Title updated
Caesars Entertainment, Inc.
Ransom demanded by the attackers paid to prevent the leak of the stolen data online
  • Articles updated
California Northstate University
Unencrypted PII in an internet-accessible environment
  • Tracking initiated
CarePro and 2 more...
Unauthorised party gained access to computer network
  • Tracking initiated
Carousell
Users' email addresses and mobile numbers exposed
  • Articles updated
Cayman Islands Government
Unsuccessful cyber attack government systems were not compromised
  • Tracking initiated
Cencora Inc.
Unauthorised access to information systems
  • Articles updated
Change Healthcare and UnitedHealthcare Inc.
Network interruption related to cyber security issue
  • Articles updated
  • Details updated
  • Hacking group updated
ConnectWise
Vulnerabilities in product that could allow the ability to execute remote code or directly impact confidential data or critical systems
  • Articles updated
Davlyn Investments Property Management
Unauthorized party accessed its IT network
  • Tracking initiated
Department of Education and Private Education Assistance Committee
Misconfigured database resulted in hundreds of thousands of children and families' data exposed online
  • Articles updated
DonorPerfect
Unauthorized party accessed consumers’ sensitive information
  • Tracking initiated
ESO Solutions and Liberty Hospital
Millions of patients affected in double-extortion attack
  • Articles updated
Fortra LLC and Intellihartx LLC
489,830 patients' information stolen after cyberattack targeted vendor
  • Articles updated
Framwellgate School
Hackers stole 40GB of sensitive data
  • Tracking initiated
Francis Howell School District
Network outage after cyber attack
  • Articles updated
Fulton County
Cybersecurity incident over the weekend
  • Articles updated
Global Affairs Canada
Cyberattack suffered and computer systems shut down in response
  • Articles updated
Global Tel*Link Corp.
Users’ unencrypted sensitive data stored in cloud services
  • Articles updated
Golden Corral Corporation
183,000 impacted by data breach which compromised Social Security Numbers
  • Articles updated
Grace Lutheran Foundation
Employee and resident data acquired by threat actors
  • Tracking initiated
Green Ridge Behavioral Health, LLC
Ransomware attack affected the protected health information of over 14,000 individuals
  • Articles updated
Guardian Analytics and 2 more...
Customers' personal information posted online after vendor's systems' breach
  • Companies updated
  • Articles updated
  • Financial transaction updated
  • Details updated
  • Occurred at beginning updated
  • Occurred at ending updated
  • Cause updated
Hampton County School District
Targeted by a "bold and highly sophisticated social engineering scam"
  • Tracking initiated
Henry Schein, Inc.
Portion of its manufacturing and distribution businesses experienced a cybersecurity incident
  • Articles updated
Infosys McCamish Systems LLC and Newport Group, Inc.
Data breach after vendor was target of ransomware attack
  • Tracking initiated
Insomniac and 2 more...
Data breach involved employee information and game development details
  • Articles updated
  • Hacking group updated
Intercept Pharmaceuticals, Inc.
Unauthorised party accessed confidential information
  • Tracking initiated
Knight Barry Title, Inc.
Cyber attack compromised the personal data of current and former clients
  • Tracking initiated
Laurentian University
Cyber incident shuts down website, WiFi and email access
  • Risk effect category updated
LenDenClub
Data breach affected 22 million users
  • Tracking initiated
LoanDepot
Cyber attack impacted systems payment portal
  • Articles updated
Los Angeles International Airport
2.5million private plane owners’ data leaked
  • Articles updated
  • Hacking group updated
Lurie Children’s Hospital
'Cybersecurity matter' forced them to take communications and MyChart offline
  • Articles updated
  • Hacking group updated
MGM Resorts International
Cybersecurity issue shut down systems at Las Vegas venues
  • Synopsis updated
Maryville, Inc.
Data breach of personal information including Social Security numbers
  • Articles updated
Medibank Group and Medibank Private Limited
Cyber criminal threatens to begin publishing stolen customer data online
  • Articles updated
Microsoft Corporation
Azure outage shows spike in HTTP requests as researchers blame DDoS
  • Articles updated
Ministry of Defence
Detailed information of over 250 former workers (Afghanistan) seeking evacuation mistakenly copied into an email
  • Articles updated
Mortgage Contracting Services
Unauthorised party accessed company’s computer network
  • Tracking initiated
Mr. Cooper
Open Google Cloud instance exposed details of millions of customers
  • Articles updated
Munster Technological University
Staff and students' data “accessed and copied” and shared on dark web
  • Articles updated
MyEggBank and Reproductive Biology Associates, LLC
Fertility clinic discloses data breach exposing patient info
  • Financial transaction updated
North Kansas City Hospital and Perry Johnson & Associates
Confidential patient information compromised after third party's data security incident
  • Articles updated
Okanagan-Skaha School District
District-wide network issue after a cyber-security incident
  • Articles updated
Okta, Inc.
IT service desk staff calls resulted in compromised super administrator accounts
  • Articles updated
Okta, Inc.
Source code stolen after GitHub repositories hacked
  • Articles updated
Okta, Inc.
Threat actor accessed customer support tickets and files containing sensitive data
  • Articles updated
PSI Software SE
Cyber attack on IT systems company proactively disconnected systems from Internet
  • Articles updated
Pepco Group
Phishing attack against its Hungarian business resulted in about 15 million euros loss
  • Tracking initiated
Physicians to Women
147,000 current and former patients' personal information exposed
  • Tracking initiated
Port of Houston
Targeted by state-sponsored actors using Zoho zero-day
  • Articles updated
Port of Kennewick
Cyber-attack with sophisticated, military-grade encryption focused on locking the port’s servers and holding them hostage to leverage a ransom
  • Articles updated
Port of Longview
370 past and current employees affected by cyber attack on US port authority
  • Articles updated
Port of San Diego
Serious cybersecurity incident that has disrupted the agency's information technology systems
  • Articles updated
Rotech Healthcare
Cyber security breach experienced by its partner to access information stored on its server
  • Articles updated
Royal Canadian Mounted Police
“Alarming” targeted cyberattack but no impact on operations and no known threat to Canadians' safety
  • Articles updated
Royal Mail
People asked to stop sending mail abroad due to a "cyber incident"
  • Articles updated
Schneider Electric SE and Triconex
'Watershed' attack on power plant halts operations
  • Articles updated
Southern Water
Ransomware gang claimed hack and threaten release of data
  • Articles updated
Suojelupoliisi and Supo
Accidentally sent out all its payroll data to gmail account
  • Tracking initiated
Tangerine
Data breach impacted 200,000 customers
  • Articles updated
Te Whatu Ora Health New Zealand
Large amounts vaccination data leaked online
  • Articles updated
Telecommunications Services of Trinidad and Tobago and TSTT
Ransomware attack connected to a group called RansomEXX
  • Tracking initiated
The City of Hamilton
Information technology (IT) systems hit by "cybersecurity incident"
  • Articles updated
The City of Oakley
Ransomware attack forced its computer network offline
  • Articles updated
The City of Pleasant Hill
Cyber intrusion targeted the city’s computer servers
  • Articles updated
The Clorox Company
Hack forces system shutdown and results in business disruption
  • Articles updated
The Government of Malawi
Passport issuance suspended following a cyber-attack on immigration service
  • Discovered at beginning updated
The Misbourne in Great Missenden
Students and staff personal data stolen
  • Discovered at beginning updated
The Town of Greater Napanee
Cyber security incident temporarily impacted its network
  • Tracking initiated
The Town of Poughkeepsie
Town recovered quickly after cyber attack
  • Tracking initiated
The United Services Automobile Association
Third-party service provider improperly shared access credentials with unauthorised individuals led to data breach
  • Tracking initiated
The Zalkin Law Firm PC
Cyber attack exposed personal information and case files from 523 clients
  • Articles updated
  • Hacking group updated
The city of Lowell
Cyber attack impacted municipality's computer systems
  • Articles updated
Thyssenkrupp AG
Cyber attack on automotive division and IT systems disabled to prevent further damage
  • Articles updated
Toronto Public Library
Services down following weekend cyberattack
  • Risk effect category updated
U-Haul International
Customers in the U.S. and Canada affected by data breach
  • Articles updated
US Office of Personnel Management
US government agency breach exposes 22 million employees' data
  • Articles updated
US State Department
Cyber attack experienced but operations not impeded
  • Cause updated
University of Cambridge
Services impacted by DDoS attack claimed by Anonymous Sudan hacktivist group
  • Articles updated
University of Utah Health
Attack at vendor caused disruptions to service for pharmacies nationwide
  • Tracking initiated
University of Wolverhampton
Students and staff asked to stay at home due to cyber attack
  • Articles updated
Upper Grand District School
Cyber security breach involving a subcontractor
  • Articles updated
Vastaamo
Finland shocked by therapy center hacking which leads to clients being blackmailed
  • Articles updated
Verizon Communications Inc.
Insider, accidentally or otherwise, had inappropriate access to personal data
  • Articles updated
Walmart Inc.
Unauthorized party accessed certain accounts
  • Tracking initiated
Washington National Insurance Company
Data breach after SIM swapping attack
  • Articles updated
Weee! Inc.
Cyber criminals stole over one million users' information
  • Articles updated
Welch Foods Inc.
Disruption caused by cyber attack
  • Articles updated
Wyze Labs, Inc.
Outage cut off access to smart home devices/security cameras
  • Articles updated
Zenlayer
Internal database exposed on the internet revealed c.384 million records
  • Articles updated

Cyber Security Case Studies is tracking 4,765 events affecting 4,912 companies resulting in $32,968,646,925 net costs