Betterment
January 9, 2026
•[ social engineering, data leak, phishing ]
TechCrunch reported that Betterment confirmed hackers accessed some of its systems on January 9, 2026 through a social engineering attack involving third-party platforms used for marketing and operations. Betterment said the attackers accessed customer personal information including names, email and postal addresses, phone numbers, and dates of birth, and used that access to send fraudulent scam notifications to users. The company said it detected and revoked unauthorized access the same day, launched an investigation with external help, and stated its ongoing investigation indicated no customer accounts were accessed and no passwords or login credentials were compromised. Betterment did not disclose how many customers were affected.
ManoMano
January 1, 2026
•[ data breach, third-party compromise, PII ]
ManoMano disclosed that hackers compromised a third-party customer service provider in January 2026 and unlawfully extracted customer account-related personal data and customer service interaction data affecting 38 million individuals.
Mid South Pulmonary & Sleep Specialists (MSPS)
November 17, 2025
•[ ransomware, data leak, data breach ]
Reporting on Anubis RaaS described a severe ransomware incident affecting Mid South Pulmonary & Sleep Specialists (MSPS) in Tennessee. The threat actor claimed initial access on Nov. 10, 2025, spent about a week conducting internal reconnaissance and data theft, then paralyzed the organizations network in a single night. The group claimed to have encrypted MSPSs Nutanix systems and used a wiper to delete backups, leaving MSPS unable to restore systems; the actor also claimed exfiltration of roughly 860 GB and leakage of hundreds of gigabytes containing administrative records, insurance billing files, and extensive PII/PHI. MSPS had not publicly confirmed details in the reporting, but the described impacts suggest prolonged disruption and exposure of sensitive medical data.
Central Ozarks Medical Center
November 10, 2025
•[ cyberattack, unauthorized access, data breach ]
Patients and individuals had their sensitive personal and health information exposed in a criminal cyberattack on Central Ozarks Medical Center. The breach involved unauthorized access to systems and resulted in the compromise of names, dates of birth, Social Security numbers, financial account details, medical treatment records, and health insurance information, according to investigation notices.
Substack
October 23, 2025
•[ data breach, data leak, PII ]
In October 2025, the publishing platform Substack suffered a data breach that was subsequently circulated more widely in February 2026. The breach exposed 663k account holder records containing email addresses along with publicly visible profile information from Substack accounts, such as publication names and bios. A subset of records also included phone numbers.
Canadian Tire
October 2, 2025
•[ data breach, retail, PII ]
In October 2025, retailer Canadian Tire was the victim of a data breach that exposed almost 42M records. The data contained 38M unique email addresses along with names, phone numbers and physical addresses. Passwords were stored as PBKDF2 hashes and for a subset of records, dates of birth and partial credit card data were also included (card type, expiry and masked card number). In its disclosure notice, Canadian Tire advised that the incident did not impact bank account information or loyalty program data.
Saint Mary’s Home of Erie
August 26, 2025
•[ unauthorized access, PII, PHI ]
A forensic investigation found that an unauthorized party accessed the Saint Marys Home of Erie network between August 26 and 28, 2025. Files and folders containing resident PII and PHI may have been exposed. The incident was reported to HHS OCR for at least 501 individuals while review continues.
Visiting Nurse Association of Texas
July 17, 2025
•[ unauthorized access, email compromise, PII ]
Visiting Nurse Association of Texas identified suspicious network activity on July 17, 2025; an unauthorized actor accessed employee email accounts and potentially compromised personal and health-related data belonging to thousands of individuals, per notice and investigation.
Atlas Transfer and Storage
July 15, 2025
•[ unauthorized access, data breach, PII ]
Atlas Transfer & Storages notice states it identified suspicious activity on July 15, 2025 and launched an investigation. The investigation concluded that an unauthorized party copied certain files on the same date. Atlas reviewed the impacted files and stated the affected information varied by individual but could include identifiers and financial/health insurance information such as SSNs, tax IDs, drivers license/state IDs or other government IDs, payment card numbers, health insurance and medical information, and financial account information. Atlas stated it notified individuals and offered complimentary credit monitoring services.
Healthcare Interactive
July 8, 2025
•[ data leak, hacked, phi ]
Healthcare Interactive reported that hackers accessed its network between July 812, 2025 and exfiltrated files containing extensive PHI/PIIincluding names, DOBs, SSNs, contact details, insurance enrollment IDs, diagnoses, provider names, lab results, medical images, treatment plans, and possibly claims datawith the breach detected around July 22; the attack vector wasnt disclosed but regulators were notified.
Canada Goose
July 4, 2025
•[ data leak, third-party breach, customer records ]
In February 2026, a data breach allegedly containing data relating to Canada Goose customers was published publicly. The data contained 920k records with 582k unique email addresses and included names, phone numbers, IP addresses, physical addresses and partial credit card data, specifically card type and last 4 digits. Canada Goose advised that the data "appears to relate to past customer transactions" and stated that it originated from a breach at a third party in August 2025. The most recent transaction date in the data is July 2025.
McDonald’s recruitment chatbot platform
June 1, 2025
•[ data leak, recruitment, chatbot ]
SecurityWeek reported that a recruitment chatbot platform used by McDonalds leaked data on approximately 64 million job applicants worldwide.
Ericsson
April 17, 2025
•[ unauthorized access, data security incident, PII ]
Ericsson disclosed a data security incident at a service provider. The provider detected unauthorized access on 04/28/2025 and later determined files may have been accessed between 04/17/2025 and 04/22/2025. Exposed data varied by person and included names and Social Security numbers, with additional filings indicating dates of birth, drivers license/government ID numbers, financial information, and medical information. The review was completed on 02/23/2026, and a Maine filing referenced 15,661 impacted employees and customers; no group publicly claimed responsibility at the time of reporting.
Cuties AI
March 21, 2025
•[ data breach, data leak, PII ]
In March 2026, the NSFW AI companion platform Cuties AI suffered a data breach that was subsequently published to a public hacking forum. The incident exposed 144k unique email addresses along with display names, avatars, prompts and descriptions used to generate AI adult images, as well as URLs to the generated content. The data also included the account that created the content and a stated "preference" of either female or trans.
Prosper Marketplace
January 6, 2025
•[ data leak, PII ]
The Record reported that fintech lender Prosper Marketplace disclosed a cyberattack that was initially discovered on September 1, 2025, with an investigation concluding that attackers accessed data between June and August 2025. The company stated there was no evidence of unauthorized access to customer accounts or funds, but reported that sensitive personal information and application-related data were accessed, ultimately affecting about 13.1 million people. The reported exposed elements included high-risk identifiers (SSNs and national IDs), banking details, and extensive identity and application documentation, creating significant fraud and identity-theft risk even without confirmed account takeover.
Hamilton County Healthcare System
December 4, 2024
•[ data leak, healthcare, PII ]
Unauthorized actor breached Hamilton County Healthcare System servers in Dec 2024, stealing tens of thousands of patient records; breach verified through Maine AG notification and HIPAA disclosure.
Central Kentucky Radiology
October 16, 2024
•[ data leak, healthcare, PII ]
Unauthorized actor accessed CKRs network Oct 1618 2024 and copied files; ~167k people impacted; notifications issued mid-June 2025; data stolen from Lexington-based servers; no encryption or operational shutdown confirmed.
OCAT, LLC dba Evoke Wellness at Hilliard
July 7, 2024
•[ insider threat, data breach, healthcare ]
DataBreaches reported that Evoke Wellness at Hilliard updated its breach reporting about an insider-related patient-data incident. The post notes law enforcement investigated a former employee accused of misusing access to obtain patient information and sell or misuse it, with the employee working there from 2021 to July 2024 and the case surfacing after police found suspicious documents in 2024. Evokes amended patient notice listed many possible exposed data elements (including SSNs and detailed treatment/insurance information) and the post highlights inconsistencies in public filings about discovery dates and affected counts.
Chapman & Roberts PA
July 1, 2024
•[ data leak, law firm, pii ]
Greensboro immigration law firm disclosed a breach dating back to July 2024 that exposed client/individual PII; notifications issued in May 2025.
