Manpower
January 20, 2025
•[ ransomware, leak, malware ]
Manpower disclosed that a ransomware attack by RansomHub led to the theft of 500GB of files and the exposure of personal data from roughly 140000 individuals. The attackers listed Manpower on their leak site but later removed it, suggesting a ransom settlement.
Columbia University IT Systems
May 16, 2025
•[ leak, education ]
An unauthorized actor gained access to university systems on May 16, 2025, and exfiltrated approximately 460GB of sensitive personal, financial, and health data following an IT outage; patient records from the medical center were unaffected; notifications are underway
Public Broadcasting Service (PBS)
August 4, 2025
•[ leak, technology ]
BleedingComputer confirmed a file posted on Discord with JSON records of 3,997 PBS employees and affiliates came from PBSs MyPBS.org internal service, and PBS confirmed the datas authenticity
Northwest Radiologists / Mount Baker Imaging
January 20, 2025
•[ hack, leak, healthcare ]
Northwest Radiologists (Mount Baker Imaging) discovered a network intrusion on January 25, 2025, with malicious activity beginning around January 20 that exposed patient data from its systems. The breach compromised PII/PHIincluding names, contact details, dates of birth, SSNs, drivers license/ID numbers, treatment/diagnosis information, medical record and insurance detailsimpacting about 348,118 Washington residents; no ransomware claim or operational disruption was confirmed.
Pandora (jewelry retailer)
July 20, 2025
•[ leak, retail ]
Pandora confirmed that a third-party vendor holding marketing/customer data was compromised, exposing PII of around 30,000 individuals; no passwords, financial, or payment data stolen.
Air France/ KLM
July 28, 2025
•[ leak ]
In August 2025, KLM confirmed that a third-party customer service system it used had been breached, exposing passenger data. The stolen information included names, contact details, and travel information of customers, though no internal KLM operational or financial data was reported compromised. The airline did not disclose how many individuals were affected, but emphasized that flight operations were not disrupted.
IMDataCenter
July 15, 2025
•[ leak, hack, misconfiguration ]
Unsecured AWS S3 bucket exposed ~38GB of records; hacker downloaded ~75GB, including ~20M emails, ~37M phone numbers, 50k SSNs/DOBs; affects multiple industries (healthcare, airlines, universities, dealerships). Bucket later secured; lawsuits pending.
Pembina Trails School Division
December 2, 2024
•[ ransomware, financial, leak ]
Canadian school division compromised by Rhysida ransomware Dec 2, 2024. Attack disrupted thousands of devices and exposed ~35,000+ student records and staff payroll/financial data. Group attempted $1.7M ransom before leaking stolen data on the dark web.
Visionworks
January 1, 2025
•[ leak, healthcare ]
The federal suit, which seeks class-action status, alleges a data breach exposed 40,000 customers' private data.
InfoCert via Third Party Ticketing Vendor
January 2, 2025
•[ hack, leak, technology ]
I dati sottratti messi in vendita sul dark web. L'azienda provider di servizi di identit digitale rassicura:Informazioni sottratte sono quelle delle richieste di assistenza clienti, i dati di accesso a InfoCert non sono stati compromessi
Omnicuris
June 8, 2025
•[ leak, healthcare ]
In June 2025, the Indian CME platform Omnicuris suffered a data breach that exposed approximately 200k records of healthcare professionals. The data included names, email addresses, phone numbers, geographic locations and other data attributes relating to professional expertise and training progress. Omnicuris is aware of the incident.
Community Health Center (CHC)
January 2, 2025
•[ leak, healthcare ]
Community Health Center (CHC), a leading Connecticut healthcare provider, notifies over 1 million patients of a data breach that impacted their personal and health data.
CenterPoint Energy
January 28, 2025
•[ leak, energy ]
CenterPoint Energy, a large Texas energy company confirms it is investigating reports of stolen customer data that has been published on a cybercriminal forum after it was allegedly taken during the 2023 MOVEit breach.
Gravy Analytics
January 4, 2025
•[ leak, technology ]
Gravy Analytics, a major player in the location data broker market confirms to Norway's Data Protection Authority that it was breached by a threat actor who obtained an unknown number of files.
Rostelecom
January 21, 2025
•[ leak, technology ]
A major Russian telecommunications provider, Rostelecom, says that it is investigating a suspected cyberattack on one of its contractors after threat actors from Silent Crow claim to have leaked the company's data.
Otelier
January 17, 2025
•[ leak, misconfiguration, technology ]
Hotel management platform Otelier suffers a data breach after threat actors breached its Amazon S3 cloud storage to stole millions of guests' personal information and reservations for well-known hotel brands like Marriott, Hilton, and Hyatt.
FortiGate devices
January 14, 2025
•[ leak, misconfiguration, technology ]
A new group dubbed "Belsen Group" leaks the configuration files, IP addresses, and VPN credentials for over 15,000 FortiGate devices on the dark web in a 1.6 GB archive, allegedly obtained exploiting CVE-2022-40684.
Nodex
January 6, 2025
•[ hack, leak, technology ]
Ukrainian hacktivists, part of the Ukrainian Cyber Alliance group, announce they had breached Russian internet service provider Nodex's network and wiped hacked systems after stealing sensitive documents.
United Nations' International Civil Aviation Organization (ICAO)
January 7, 2025
•[ leak, government ]
The United Nations' International Civil Aviation Organization (ICAO) announces it is investigating what it describes as a "reported security incident." 42,000 recruitment application data records are affected.
MedSave Health Insurance
January 1, 2025
•[ leak, healthcare ]
A threat actor with the Moniker 0mid16B claims to have breached MedSave Health Insurance TPA Ltd (MedSave), stealing 561 gigabytes of databases, containing data of 10,617,943 people.
