Recent cyber attacks and data breaches

In June 2026, the sports and entertainment company Madison Square Garden Sports was the target of a ShinyHunters "pay or leak" extortion campaign . The group later published the alleged data, which included almost 10M unique email addresses spanning staff and customers, along with extensive personal, employment and customer relationship information.

AgelessRx notified the California Attorney General of a data breach on June 24, 2026, with the breach dated April 17, 2026. The notice covers more than 500 California residents; California does not publish the exact number.

Eisen, Inc. notified the California Attorney General of a data breach on June 24, 2026, with the breach dated December 12, 2025. The notice covers more than 500 California residents; California does not publish the exact number.

First Advantage Corporation notified the California Attorney General of a data breach on June 23, 2026, with the breach dated November 13, 2025. The notice covers more than 500 California residents; California does not publish the exact number.

Schmiidt & Battaglino Tax & Accounitng Inc. notified the Washington State Attorney General on June 23, 2026 of a data breach that occurred on May 28, 2026. Information involved: Name, Social Security Number, Financial & Banking Information, Full Date of Birth.

In June 2026, retailer JCPenney and associated brands were targeted in a ShinyHunters "pay or leak" extortion campaign . Data allegedly obtained from JCPenney through the exploitation of a critical zero-day vulnerability in Oracle PeopleSoft was later published publicly. The exposed records indicated they primarily related to internal HR systems and impacted current and former employees. The data included 368k corporate and personal email addresses, names, dates of birth, Social Security numbers, phone numbers and home addresses.

Xsolis, Inc. (Alexian Brothers Health System, Banner Health, Hendrick Medical Center dba Hendrick Health, Infirmary Health, Legacy Health, Mayo Clinic, Rochester Regional Health, UW Medicine, Virginia Hospital Center) notified the Washington State Attorney General on June 19, 2026 of a data breach that occurred on January 20, 2026, affecting 26,203 Washington residents. Information involved: Name, Social Security Number, Full Date of Birth, Health Insurance Policy or ID Number, Medical Information, Protected Health Information owned or licensed by a HIPAA covered entity.

In June 2026, fashion retailer Ralph Lauren was targeted in a ShinyHunters "pay or leak" extortion campaign . The group subsequently published hundreds of gigabytes of data they claimed was obtained from the organisation's Salesforce instance, including 140k unique email addresses along with names, phone numbers, genders and age groups.

On 18 June 2026, the latest phase of Operation Endgame targeted the SocGholish malware operation , a prolific malware distribution network used to compromise systems and facilitate further cybercrime. Coordinated by international law enforcement agencies with support from Europol and Eurojust, the operation remediated almost 15,000 compromised websites and disrupted more than 100 servers and domains used to distribute malware. Authorities initially provided HIBP with 154k impacted email addresses and more than half a million previously unseen passwords. The following week, a further 4M email addresses and 9M passwords relating to the StealC malware operation also targeted by Operation Endgame were provided, followed by another 131k email addresses the following month, bringing the total to more than 4.3M unique email addresses.