Yasna brings together recent headlines from selected sources and makes them easier to sort with tags, filters, and search.
Search across headline titles and summaries.
Weekly headline count for the current query.
University of Hawaii Cancer Center Paid RansomCancer patients who participated in University of Hawaii Cancer Center studies during the 1990s may soon receive a notification that ransomware hackers stole their data in an August 2025 incident. Experts said the hack spotlights concerning risks involving compromises of medical research data.
NHS provider Synnovis is notifying clients about the extent of a data breach 17 months after it suffered a ransomware attack
Horizon Healthcare RCM Hints at Paying Ransom in Data Theft IncidentHorizon Healthcare RCM is the latest revenue cycle management software vendor to report a health data breach involving ransomware and data theft. The firm's breach notification statement suggests that the company paid a ransom to prevent the disclosure of its stolen information.
Former Royal Mail and Manchester University CISOs Talk Ransomware ResponseTimely notification of ransomware incidents to British law enforcement agencies played a crucial role in understanding the threats and in developing mitigation strategies, the former security heads of Royal Mail and the University of Manchester said.
The Ohio Lottery is sending data breach notification letters to over 538,000 individuals affected by a cyberattack that hit the organization's systems on Christmas Eve. [...]
UnitedHealth Group Makes Low Key Admission in Online FAQUnitedHealthGroup said for the first time that hackers behind a February ransomware attack against Change Healthcare breached sensitive health information, an admission that triggers a regulatory countdown clock for public disclosures and individual notification.
New York-based securities lending platform EquiLend Holdings confirmed in data breach notification letters sent to employees that their data was stolen in a January ransomware attack. [...]
Sony subsidiary Insomniac Games is sending data breach notification letters to employees whose personal information was stolen and leaked online following a Rhysida ransomware attack in November. [...]
The FBI notification advises how to protect against the growing targeting of third-party vendors and services
Managed Care of North America (MCNA) Dental has published a data breach notification on its website, informing almost 9 million patients that their personal data were compromised. [...]
Dish Network, an American television provider, most likely paid a ransom after being hit by a ransomware attack in February based on the wording used in data breach notification letters sent to impacted employees. [...]
Yum! Brands, the brand owner of the KFC, Pizza Hut, and Taco Bell fast food chains, is now sending data breach notification letters to an undisclosed number of individuals whose personal information was stolen in a January 13 ransomware attack. [...]
Provides businesses with early warnings to evict threat actors before they can encrypt data
All that data coming soon to a darkweb crime forum near you? Several California medical groups have sent security breach notification letters to more than three million patients alerting them that crooks may have stolen a ton of their sensitive health and personal information during a ransomware infection in December.…
NFL's San Francisco 49ers are mailing notification letters confirming a data breach affecting more than 20,000 individuals following a ransomware attack that hit its network earlier this year. [...]
Ransomware gang gained access to the company's VPN in May by convincing an employee to accept a multifactor authentication (MFA) push notification.