THREATSUnited States
Medusa tops 500 victims in health sector
FBI, CISA and HHS updated their Medusa alert, saying the group has hit more than 500 victims and kept targeting US health care.
Aug 22, 2026 · 2 min
United States — News
Up-to-date cyber intelligence coverage. Filter by category or browse the full archive.
REGULATIONUnited States
OCC loosens CSI disclosure rules
The OCC proposed in August 2026 a new framework to loosen the disclosure of confidential supervisory information and align it with the FDIC.
Aug 22, 2026 · 2 min
VULNERABILITIESUnited States
INCIBE flags PLCnext, Quay, and OpenShift flaws
INCIBE-CERT issued alerts on PLCnext, Red Hat Quay, and OpenShift components, including one critical flaw with no active exploitation seen.
Aug 20, 2026 · 2 min
THREATSUnited States
US ransomware victims pile up in 48 hours
Security Arsenal tracked new U.S. victims from DIREWOLF, COINBASECARTEL and XPL0ITRS across health, tech and professional services.
Aug 19, 2026 · 2 min
REGULATIONUnited States
SECURE Data Act advances in the US
The bill remains in committee and has not reached the House floor. It could expand federal control over data
Aug 19, 2026 · 3 min
REGULATIONUnited States
FinCEN cuts BOI reporting, pressures banks
FinCEN ended domestic beneficial ownership reporting, stripping banks of a federal KYC reference and raising the bar for correspondent controls.
Aug 18, 2026 · 4 min
THREATSUnited States
US Alerts on Gunra, Unlimited Breach Hits 3.8M
US agencies warned on Gunra, while Unlimited Technology Systems raised its breach tally to 3.8 million patients.
Aug 16, 2026 · 3 min
REGULATIONUnited States
SEC, OCC Tighten LatAm Oversight
SEC cyber disclosure rules remain in force, while the OCC is intensifying third-party oversight. The reach extends to Argentina.
Aug 16, 2026 · 2 min
REGULATIONUnited States
US Senate advances HIPRA, water cyber bills
HIPRA moved out of Senate committee, while the GUARD Financial Data Act added new rules on minimization, opt-out, access
Aug 15, 2026 · 5 min
THREATSUnited States
Suisun City Declares Emergency After Cyberattack
California’s Suisun City shut down its computer network after an attack disrupted 911 routing, police, fire and other services.
Aug 14, 2026 · 2 min
THREATSUnited States
U.S. Health Sector Hit by Three Ransomware Cases
Change Healthcare, OSF Healthcare and Unlimited Technology Systems surfaced in recent ransomware and breach reports tied to U.S. health care.
Aug 13, 2026 · 2 min
THREATSUnited States
Argentina digital banking fraud rises
Fraud complaints and related amounts rose in Argentina’s banking sector in H1 2026, according to the central bank.
Aug 11, 2026 · 2 min
VULNERABILITIESUnited States
CISA adds CVE-2026-34486 to KEV catalog
CISA added CVE-2026-34486 to KEV after active Apache Tomcat exploitation and set an Aug. 7 remediation deadline for federal agencies.
Aug 10, 2026 · 2 min
THREATSUnited States
US: Suisun City hit by malware attack
Suisun City declared an emergency after a malware attack disrupted 911 and other essential services. The FBI and EPA also warned of water incidents.
Aug 10, 2026 · 2 min
THREATSUnited States
OSF Healthcare settles with HHS OCR over ransomware
OSF Healthcare settled with HHS OCR over a 2021 Nephilim-linked breach. A separate report names a possible INCRANSOM health victim.
Aug 7, 2026 · 2 min
THREATSUnited States
Interlock Claims Gardiner Family Chiropractic
Interlock added Gardiner Family Chiropractic to its victim list, alleging patient data and internal financial information were exfiltrated.
Aug 5, 2026 · 2 min
THREATSUnited States
Minnesota water systems hit in coordinated cyberattack
More than 30 Minnesota water systems and nine in Michigan were targeted, as the FBI and EPA warned of activity in at least seven states.
Aug 4, 2026 · 3 min
VULNERABILITIESUnited States
INCIBE warns on 5 critical VMware flaws
INCIBE-CERT issued an alert for five VMware vulnerabilities, including three critical flaws. One can bypass authentication in vCenter.
Aug 3, 2026 · 2 min
THREATSUnited States
US Alerts on Water System Attacks
CISA and the FBI report a rise in OT attacks on water and wastewater systems, including lockouts and password changes in several states.
Aug 1, 2026 · 2 min
THREATSUnited States
LatAm Tightens OT Defenses Amid Industrial Risk
Shieldworkz, the IDB and Cryptonomist warn of growing pressure on OT/ICS in water, energy and manufacturing, with exposure in focus.
Aug 1, 2026 · 2 min
REGULATIONUnited States
NYDFS tightens its cybersecurity framework
NYDFS keeps its cybersecurity resource center and 23 NYCRR Part 500 active, while guidance also tracks GLBA and PCI DSS changes.
Aug 1, 2026 · 3 min
THREATSUnited States
US Cities Show Up on Ransomware Leak Sites
ransomware.live lists several U.S. local governments as alleged victims, while Minnesota says a coordinated attack hit more than 30 water systems.
Jul 31, 2026 · 3 min
THREATSUnited States
U.S. Health Sector Faces Ransomware Pressure
Attacks on key U.S. health players disrupted claims, prescriptions and services. Ahhh Care appears in a possible ransomware case.
Jul 30, 2026 · 2 min
THREATSUnited States
Fairlife Halts Production After Anubis Ransomware
Coca-Cola confirmed a Fairlife attack that suspended U.S. production and led to a data breach. Anubis claimed the intrusion.
Jul 29, 2026 · 3 min
THREATSUnited States
Change Healthcare and Health System Risk
The Change Healthcare attack exposed how U.S. healthcare depends on a single intermediary and added an estimated $2.87 billion in losses.
Jul 28, 2026 · 2 min
THREATSUnited States
US DOJ charges Russians over bulletproof hosting
The DOJ expanded a case over bulletproof hosting tied to LockBit, Cl0p, BlackSuit, Play and other ransomware groups.
Jul 21, 2026 · 2 min
REGULATIONUnited States
US House advances federal AI security center
The House Science Committee advanced a federal AI security center as Gold Eagle already coordinates critical infrastructure vulnerabilities.
Jul 21, 2026 · 3 min
VULNERABILITIESUnited States
CISA warns on three SharePoint flaws
CISA says three SharePoint Server on-premises flaws are being actively exploited and urges patching plus tighter hardening.
Jul 19, 2026 · 3 min
REGULATIONUnited States
FINRA Urges GenAI Governance for Financial Firms
FINRA urged financial firms to fold generative AI risks into cybersecurity and add governance, testing and monitoring controls.
Jul 19, 2026 · 2 min
THREATSUnited States
NSA warns on Russia-linked routers
US and allies warned of a Russia-attributed campaign exploiting routers with weak SNMP, default passwords and unpatched firmware.
Jul 19, 2026 · 2 min
THREATSUnited States
Fairlife halts U.S. production after ransomware
Fairlife paused U.S. production after a ransomware attack. A later analysis linked the case to CitrixBleed 2.
Jul 19, 2026 · 2 min
THREATSUnited States
US sanctions First VPN over ransomware support
The Treasury sanctioned First VPN Service and its administrator for facilitating ransomware operations, with hospitals among the cited targets.
Jul 18, 2026 · 2 min
REGULATIONUnited States
U.S. Senate weighs transnational repression bill
A bipartisan bill would define transnational repression, add up to 10 years in prison, and expand DOJ and FBI oversight.
Jul 17, 2026 · 3 min
THREATSUnited States
Paraguay and US tie intrusion to Flax Typhoon
Paraguay and the United States found Flax Typhoon on Paraguayan state networks after a joint review. Deputies asked for reports.
Jul 15, 2026 · 3 min
THREATSUnited States
Ryuk Case Ties Vardanyan to U.S. Hospitals
Karen Vardanyan pleaded guilty in Ryuk attacks on U.S. hospitals, bringing renewed scrutiny to ransomware's impact on healthcare.
Jul 11, 2026 · 2 min
VULNERABILITIESUnited States
CISA Adds Exploited SharePoint Flaw to KEV
CISA added CVE-2026-45659, a Microsoft SharePoint flaw, to its Known Exploited Vulnerabilities catalog after confirming active exploitation. Federal
Jul 6, 2026 · 2 min