Bulgaria’s Permanent Representation to NATO
April 1, 2025
•[ ransomware, cyberattack, government ]
Novinite/BNR reported MP claims of an April ransomware incident at Bulgarias NATO mission.
System Rejestrów Państwowych (Polish State Register System)
April 30, 2025
•[ DDoS, hacktivism, outage ]
On April 30, 2025, Polands System Rejestrw Pastwowych, which supports the national tax and registration systems, was targeted by a hacktivist DDoS campaign that caused temporary outages. Access to e-Declarations, CEPiK, and related government portals was disrupted for about one hour. No data theft or encryption occurred, and services were quickly restored.
Intendencia de Paysandú
July 24, 2024
•[ ransomware, encryption, government ]
On July 24 2024, the Paysand Department (Uruguay) suffered a ransomware attack that encrypted all servers and backups, paralyzing municipal operations for several days. Hackers demanded about USD 650 000 in bitcoin; AGESICs forensic investigation confirmed no evidence of data exfiltration or intellectual-property theft.
Uncle Henry’s
March 11, 2025
•[ ransomware, database deletion, extortion ]
On March 11 2025, Maine-based classified ads publisher Uncle Henrys suffered a ransomware-style attack that deleted its primary website database and took the site offline until April 15. Attackers demanded Bitcoin. Management stated only a few advertisement entries were copied and no personal data compromise was confirmed.
Finnish polling-place portal (äänestyspaikat.fi)
April 8, 2025
•[ DDoS attack, hacktivism, protest ]
On April 8 2025, NoName057(16) targeted Finlands polling-place website nestyspaikat.fi with a DDoS attack linked to protests over Ukraine policy, briefly disrupting voter-information access.
Laborers’ International Union of North America (LIUNA) Local 1184
November 17, 2024
•[ ransomware, data breach ]
On March 31, 2025, Laborers International Union of North America Local 1184 (LiUNA) filed a notice of data breach with the Attorney General of California after discovering that the organization was the target of a November 2024 ransomware attack.
Rödl Management, Inc.
February 9, 2024
•[ unauthorized access, data leak, personal data exposure ]
Rdl Management, Inc., an Atlanta-based professional services firm, reported unauthorized access to its network systems between January 30 and February 9 2024, resulting in exposure of personal data; no encryption or operational disruption reported.
Aigües de Mataró
April 21, 2025
•[ ransomware, encryption, service disruption ]
Ransomware encrypted Aiges de Matars corporate servers on April 21 2025, taking the website offline and delaying customer services. The utility reported no evidence of data exfiltration; water service and quality remained unaffected. No actor has claimed responsibility.
Office of the State’s Attorney for Baltimore City
March 19, 2025
•[ ransomware, data leak, unauthorized access ]
Following a March 2025 intrusion, the Kairos ransomware group stole internal legal and police records from the Baltimore City States Attorneys Office and later published portions online; the office reported no service disruption but confirmed investigation of unauthorized access.
Hamilton County Sheriff’s Office
April 14, 2025
•[ ransomware, data theft, extortion ]
Ransomware attack by the Qilin group encrypted internal systems and took the Hamilton County (Tennessee) Sheriffs Office website offline; attackers demanded $300,000 and claimed data theft, but no exfiltration has been verified; systems fully restored by early May 2025.
Deutsche Gesellschaft für Osteuropakunde (DGO)
March 30, 2025
•[ cyber-espionage, intelligence gathering, email breach ]
In late March 2025, German officials reported a cyber-espionage incident targeting the Deutsche Gesellschaft fr Osteuropakunde (DGO), a nonprofit academic association focused on Eastern Europe. Investigators attributed the intrusion to Russias Foreign Intelligence Service (SVR), also known as Midnight Blizzard, APT29, or NOBELIUM. Attackers accessed email servers and internal communications for intelligence-gathering purposes. No data encryption or operational disruption was reported, indicating a stealthy exploitation of application servers.
Real Academia Española
February 28, 2025
•[ ransomware, cyberattack ]
Spains language academy confirmed a ransomware attack affecting its systems.
Sam’s Club
March 28, 2025
•[ ransomware, data leak, cybersecurity investigation ]
Sams Club, a U.S. warehouse retail chain owned by Walmart Inc., is investigating claims by the ransomware group Clop that it breached the companys systems. Clop added Sams Club to its dark-web leak site but so far has not provided any proof of data exfiltration. Sams Club acknowledged awareness of the potential incident and emphasized protecting member information is a priority while its internal investigation continues.
The Children’s Center of Hamden
December 28, 2024
•[ data breach, data theft, unauthorized network activity ]
In late December 2024, The Childrens Center of Hamden detected unauthorized network activity later linked to the criminal group INC. The attack resulted in theft of sensitive patient and staff information including SSNs and medical records. No encryption reported. Public notice issued August 28 2025.
Comercializadora S&E Perú
December 29, 2024
•[ data leak, ransomware, cyber attack ]
On December 29 2024, the criminal group Anubis listed the Peruvian engineering and construction company Comercializadora S&E Per on its leak site. KELA verified the listing and SecurityWeek later cited it as part of Anubiss first campaign. The group stole internal and client information; no encryption or operational outage was reported.
Virginia Attorney General’s Office
February 11, 2025
•[ cyber intrusion, data leak, data exfiltration ]
In February 2025, the Virginia Attorney Generals Office voluntarily shut down nearly all internal systems after detecting a sophisticated cyber intrusion. The criminal group Cloak later claimed responsibility, asserting it had stolen 134 GB of internal documents and posted samples to its leak site. Officials confirmed system shutdowns for containment but did not verify any file encryption or ransom demand, indicating an exfiltration-only intrusion rather than an active ransomware lockout.
Islamic Emirate of Afghanistan – Ministries and Agencies
February 6, 2025
•[ data leak, confidential records, government breach ]
Hackers breached Taliban-run Afghan government systems (TalibLeaks) and published tens of gigabytes of confidential records from 21 ministries online.
