Medical Associates of Brevard
January 18, 2025
•[ ransomware, malware, healthcare ]
{"richText":[{"font":{"size":11,"color":{"theme":1},"name":"Aptos Narrow"},"text":"BianLian claimed MAB in Jan 2025; MABs review (by 07/07/2025) identified affected individuals and data types; HHS breach portal lists "},{"font":{"bold":true,"size":11,"color":{"theme":1},"name":"Aptos Narrow"},"text":"246,711"},{"font":{"size":11,"color":{"theme":1},"name":"Aptos Narrow"},"text":" affected in a "},{"font":{"bold":true,"size":11,"color":{"theme":1},"name":"Aptos Narrow"},"text":"Hacking/IT Network Server"},{"font":{"size":11,"color":{"theme":1},"name":"Aptos Narrow"},"text":" incident reported "},{"font":{"bold":true,"size":11,"color":{"theme":1},"name":"Aptos Narrow"},"text":"09/05/2025"},{"font":{"size":11,"color":{"theme":1},"name":"Aptos Narrow"},"text":"; no outage confirmed."}]}
Unnamed hotels in Brazil
June 13, 2025
•[ phishing, financial, malware ]
TA558 used LLM-generated JS/PowerShell loaders in phishing emails (Portuguese/Spanish) to deploy Venom RAT against hotels (Brazil/Spanish-speaking markets), aiming to siphon guest credit-card data from hotel systems/OTAs; observed in summer 2025, with no named victims or outages.
PyPI
May 9, 2024
•[ hack, malware, technology ]
GhostAction abused malicious GitHub Actions workflows to exfiltrate thousands of secrets (incl. PyPI tokens). PyPI found no evidence of malicious package publishes, revoked affected tokens, and issued guidance; campaign window early Sept 2025
Survival Flight
July 17, 2025
•[ leak, healthcare ]
Survival Flight discovered a cyber incident on 07/17/2025 impacting IT systems; notice lists likely exposure of patient PHI. DataBreaches reports WorldLeaks claim (~2.8 TB) and previewed data including internal business files plus some patient/member financial/insurance info. Second Survival Flight incident in <1 year.
Unnamed U.S. Banking Organization
May 9, 2025
•[ social, misconfiguration, finance ]
ReliaQuest links Scattered Spider to renewed activity against U.S. financial services, including a bank intrusion achieved via social engineering + Azure AD SSPR, followed by lateral movement (Citrix/VPN), ESXi compromise, and cloud data access attempts (Snowflake/AWS).
SonicWall
May 9, 2025
•[ hack, brute-force, technology ]
Threat actors brute-forced the MySonicWall portal and accessed cloud backup firewall preference files for a subset of customers (<5%). SonicWall terminated access, issued Essential Credential Reset guidance, and involved law enforcement. Risk centers on reuse of secrets/config intelligence for follow-on compromises.
Tiffany & Co
May 12, 2025
•[ leak, retail ]
Tiffany determined on 09/09/2025 that an unauthorized party accessed gift cardrelated customer data from an incident occurring ~05/12/2025; 2,590 customers affected; exposed data include PII and gift card number + PIN; separate earlier Korea/vendor incident noted but relation unclear.
Anchorage Neighborhood Health Center
May 9, 2025
•[ leak, healthcare ]
Anonymous group claims theft of ANHC patient records (10k, later 60k); FBI aware; at least one patient contacted with personal data. ANHC initiated investigation and took systems offline; scope/details pending.
FinWise
May 31, 2024
•[ insider, finance ]
Former FinWise employee accessed AFF customer files after termination, impacting 689k individuals; discovered June 18, 2025; investigation and credit monitoring offered; multiple lawsuits filed.
Google
September 11, 2025
•[ hack, technology ]
Group posted screenshots alleging access to CJIS and Google LERS; Google confirmed only a fraudulent LERS account, disabled before use, with no data accessed; FBI declined comment. No confirmed victims or exfiltration.
Central Election Commission of the Russian Federation
September 14, 2025
•[ hack, ddos, government ]
HUR/GUR executed DDoS against Russias election infrastructure to hinder online voting; Russia confirmed sustained attacks causing intermittent outages/slowdowns, router reboots, and later restoration; CEC tallied 500k+ attack events.
Kering
June 12, 2025
•[ hack, leak, retail ]
Kering confirms June 2025 intrusion affecting multiple brands; ShinyHunters claims Salesforce-based exfiltration (43M+ Gucci, ~13M others); media verified samples and 7.4M unique emails; Kering says no financial/ID data; denies negotiations, which DataBreaches disputes with chat logs and a BTC micro-payment.
Github
August 26, 2025
•[ hack, leak, malware ]
Malicious versions of Nx packages on npm deployed AI-powered "telemetry.js" malware to harvest credentials and secrets via AI-assistant agents. Data exfiltrated to public GitHub repos. Widespread impact on developer workstations and CI systems.
KazMunaiGas
May 5, 2025
•[ social, hack, phishing ]
A spear-phishing campaign disguised as internal HR communications delivered multi-stage malware to KMG employees. Attackers used a compromised business email, LNK downloader, PowerShell (DOWNSHELL), and DLL implant to establish reverse shell access. KMG later labeled it a phishing test.
Wytec
August 25, 2025
•[ hack, financial, technology ]
On August 25, 2025, Wytec International's website was defaced twice; site remains offline. Operations impacted included cancellation of a September 2 seminar. Company notified authorities and engaged forensic experts, citing financial losses as a result.
Sinqia
August 29, 2025
•[ financial, hack, finance ]
On Aug 29, 2025, attackers used stolen vendor credentials to breach Sinqia's access to Brazils Pix system, attempting $130M in fraudulent transfers. Immediate action halted operations; some funds recovered. No data breach occurred.
Lotte Card
August 14, 2025
•[ hack, leak, finance ]
A cyber breach in mid-August 2025 led to Lotte Cards internal systems being accessed and ~1.7 GB of files stolen. Authorities ordered consumer protection measuresincluding compensation procedures and fraud monitoringwhile investigating whether sensitive customer data was impacted.
Bridgestone Americas
September 2, 2025
•[ hack, manufacturing ]
A cyber incident disrupted production at Bridgestone Americas plants in South Carolina and Quebec. IT systems required shutdown; staff performed preventive maintenance or were sent home. Incident was contained rapidly with no data loss, and operations have since normalized.
Kerrville Independent School District
August 29, 2025
•[ ransomware, malware, education ]
Qilin ransomware group infiltrated Kerrville ISD systems, accessed and copied sensitive personnel and student information. District secured its network, reported to FBI, and provided credit protection to affected individuals.
Wealthsimple
August 30, 2025
•[ hack, misconfiguration, finance ]
A third-party software component was compromised, leading to unauthorized access to sensitive data of a small subset of Wealthsimple clients. Accounts and funds remained secure. Incident was rapidly contained and clients notified.
