Latest cybersecurity reporting from selected sources.

Medtronic says a ShinyHunters attack exposed the personal and medical data of over 3.8 million people. Products and operations were unaffected. Medtronic is notifying 3,834,294 individuals after a cyberattack by the ShinyHunters extortion group exposed personal and medical information. In April 2026, Medtronic confirmed a cyberattack on its corporate IT systems after the hacker group ShinyHunters claimed […]

Prolific ShinyHunters Extortion Group Made 'Pay or Leak' Threat to VictimHome security giant ADT has suffered a data breach that appears to have exposed personally identifiable information tied to 5.5 million customers. Prolific extortionist group ShinyHunters claimed credit for the attack, saying it stole Salesforce data after socially engineering an ADT employee.

The sportswear brand is investigating an alleged breach of its network that exposed some 188,347 files of highly sensitive corporate data.

The sportswear brand is investigating an alleged breach of its network that exposed some 188,347 files of highly sensitive corporate data.

Chinese Developer Formerly Employed by Company Suspected of Data TheftSouth Korea's biggest online retailer, Coupang, said a five-month breach exposed personal data pertaining to 34 million customers, and only came to light after it received an extortion demand. Police said a former developer at the company, a Chinese national who fled the country, is a suspect.

Also, Internet-Exposed Call Center Software Under Attack and Patch TuesdayThis week: Chinese hackers exploited ArcGIS, Internet-exposed call center software under attack, October patch Tuesday, Massachusetts student sentenced for $3 million extortion hack, New York fined eight insurers $14.2M over data breaches, more than 100 VS Code extensions leak secrets.

As many as 165 customers of Snowflake are said to have had their information potentially exposed as part of an ongoing campaign designed to facilitate data theft and extortion, indicating the operation has broader implications than previously thought

Frontier Communications is warning 750,000 customers that their information was exposed in a data breach after an April cyberattack claimed by the RansomHub ransomware operation. [...]

Frontier Communications is warning 750,000 customers that their information was exposed in a data breach after an April cyberattack claimed by the RansomHub ransomware operation. [...]