Levi Strauss & Co.
August 10, 2026
•[ social, ransomware, retail ]
Levi Strauss disclosed that an unauthorized third party used social engineering to gain access to three employees' company-issued computers and exfiltrate corporate information. The company contained and terminated the unauthorized access and reported no consumer-data exposure or business interruption. Reuters-linked infrastructure showed Levi Strauss was among companies targeted by a broader ransom-seeking social-engineering campaign associated with activity tracked as UNC6671, but neither Levi Strauss nor Google has confirmed that attribution and no group has publicly claimed the breach.
Shared Health Manitoba (Health Sciences Centre Winnipeg and CancerCare Manitoba)
August 10, 2026
•[ ransomware, healthcare ]
On August 10, 2026, Shared Health identified a ransomware incident affecting a facility-maintenance network serving Health Sciences Centre Winnipeg and CancerCare Manitoba. Shared Health isolated the affected network; central HVAC monitoring and the system for issuing or changing staff access cards were interrupted, and the HSC security office temporarily closed. HVAC equipment remained operational under local monitoring, existing access cards continued functioning and clinical services continued. Recovery was ongoing August 17. Investigators had not established that personal health or financial information had been accessed; no attacker, encryption of particular files or ransom demand was publicly confirmed. The two affected institutions were reported as part of one network incident.
Quirónsalud
August 10, 2026
•[ ransomware, healthcare ]
Quirnsalud, Spain's largest private hospital group, was claimed by the Direwolf ransomware group on Aug. 10, 2026, which threatened to release sensitive healthcare data; 160,181 records were later indexed by DataBreach.com. Quirnsalud has not commented.
Health Carousel
August 10, 2026
•[ ransomware, healthcare, leak ]
Health Carousel, a Cincinnati-based healthcare staffing firm, was listed on the Direwolf ransomware group's leak site on Aug 10, 2026, which claimed it stole critical business data and threatened a full leak. A 952,222-record dataset was later indexed; no company response.
Osmo Wallet
August 10, 2026
•[ ransomware, finance, technology ]
Osmo Wallet, a Guatemala City-based fintech and bitcoin remittance app, was listed on the Direwolf ransomware group's leak site on August 10, 2026, with a threat to publish stolen data unless the company made contact. No company confirmation.
Douglas County Sheriff's Office
August 11, 2026
•[ ransomware, government, technology ]
Douglas County Sheriff's Office (Lawrence, Kansas) found suspicious network activity around Aug. 11, 2026; its website and booking log went offline and Lawrence police lost shared dispatch/records access for weeks. Eudora's ex-IT admin blamed foreign ransomware spread via VPN.
Hogan Lovells Cadwalader
August 12, 2026
•[ ransomware, finance, leak ]
Silent Ransom Group claimed it accessed law firm Hogan Lovells Cadwalader's legacy infrastructure on Aug 12, 2026 for about 24 hours, stole over 50 GB and posted it on its leak site after rejecting offers of up to $5.34M against a $20M demand. The firm did not respond.
Carhartt, Inc.
August 13, 2026
•[ ransomware, retail, leak ]
ShinyHunters published approximately 50GB of data attributed to Carhartt after demanding $3.3 million and failing to reach an extortion agreement. Independent analysis of the leaked corpus identified approximately 12.9 million genuine accounts after millions of synthetic records were excluded. DataBreach.com separately indexed 4,051,760 rows. No operational disruption has been established.
Sharecare, Inc.
August 13, 2026
•[ leak, technology, healthcare ]
ShinyHunters claimed it obtained more than 3.4 million Salesforce records and more than 28GB of internal Sharecare data after failed extortion negotiations. DataBreach.com subsequently indexed 565,222 leaked rows containing personal and contact information. Sharecare has not publicly confirmed the attacker's claimed scope, and no operational disruption has been established.
Town of Andover
August 13, 2026
•[ ransomware, government, education ]
A cyberattack detected August 13 caused a four-day outage across the shared Town of Andover and Andover Public Schools network, disrupting internet connectivity, external email, online bill payments, and access to school teacher assignments while public safety agencies and utilities remained operational. Wallstreet subsequently listed Andover on its leak site and claimed possession of documents, databases, email, personal data, and media. The town has not confirmed Wallstreet's responsibility or any data theft, so the claimed exfiltration is not coded as an exploitive primary effect.
Town of Lincoln
August 13, 2026
•[ ransomware, government ]
The Town of Lincoln determined that files on portions of its computer network had been encrypted, with preliminary evidence indicating activity may have begun as early as August 13. The main file server and other network infrastructure were affected, causing the town office to close August 17 and reopen the following day with limited services while restoration continued. By the end of August the town again advertised normal hours, card payments, and online forms. On September 15, police said investigators determined that some data may have been obtained from town systems and that potentially affected individuals would be notified, but officials have not confirmed specific data acquisition, a ransom demand, ransomware attribution, or a responsible actor.
Maritime Industry Authority (MARINA)
August 13, 2026
•[ ransomware, financial, government ]
MARINA detected suspicious cyber activity on August 13, 2026 and took its nationwide seafarer document-processing environment offline to contain the incident. The Philippine Department of Information and Communications Technology described the incident as ransomware, but MARINA subsequently reported no confirmed data theft and did not establish successful encryption. Routine issuance of seafarer identity documents and record books was suspended nationwide. MARINA issued temporary certificates, launched an interim processing system on September 1 and progressively restored normal issuance in September. Criminal and financial motivation are inferred from the reported ransomware activity; no perpetrator or ransom demand was publicly verified.
Shell
August 13, 2026
•[ ransomware, energy ]
Russian ransomware group Clop claimed in Aug 2026 to have stolen 89 GB of Shell data, including technical drawings, facility images and project plans, listing the energy company among dozens of new victims. Shell said it was aware of a potential incident and was investigating.
Cedar County Memorial Hospital
August 14, 2026
•[ ransomware, healthcare ]
Cedar County Memorial Hospital in El Dorado Springs, Missouri, shut down its IT networks on Aug 14, 2026, losing its EHR and patient portal for two weeks and partially diverting trauma patients. The Wallstreet ransomware group claimed the attack and posted files on its leak site.
Associated Asset Management
August 15, 2026
•[ ransomware, leak, finance ]
Associated Asset Management (AAM), an Arizona homeowner association management company, was listed on the Direwolf ransomware group's leak site on Aug 15, 2026, which threatened to publish stolen data unless contacted. AAM did not publicly confirm the attack.
Arizona State University
August 17, 2026
•[ ransomware, leak, education ]
Arizona State University, a public research university in Tempe, was listed on the Direwolf ransomware group's leak site on Aug 17, 2026, claiming stolen university files; about 1.08 million records were later indexed. ASU has not publicly confirmed the breach.
Koninklijke Philips N.V.
August 18, 2026
•[ ransomware, technology, healthcare ]
Philips identified and contained unauthorized activity affecting a specific enterprise server used to store internal data and isolated the affected server. Philips reported no impact to customer environments. In a September 14 update, Philips said incident-response activities were complete and investigation findings supported closure of the incident, while additional analysis of a subset of downloaded data remained ongoing. Cl0p claimed approximately 13.5 GB of drawings, diagrams, and blueprints.
City of Fort Scott
August 18, 2026
•[ ransomware, government, technology ]
A ransomware attack detected on 18 Aug 2026 closed Fort Scott, Kansas, City Hall and forced the city network offline; IT staff restored systems within six days, with about a week of data lost on two machines. The attackers were not identified.
Delek US Holdings, Inc.
August 19, 2026
•[ ransomware, leak, energy ]
Helix listed Delek US on its extortion site on August 19, 2026 and claimed possession of customer and employee information. DataBreach.com subsequently indexed 122,079 leaked records containing personal and contact information. Delek US has not publicly confirmed the incident, and no operational disruption has been independently established.
PayUp
August 19, 2026
•[ ransomware, finance, technology ]
PayUp, an Austin, Texas fintech offering early vendor payments and invoice factoring to property managers, was listed on the Direwolf ransomware group's leak site on Aug 19, 2026, claiming stolen customer records. PayUp has not confirmed the claim.
