Related Threat Clusters
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Ransomware Fuels Surge in Global Cyberattacks
As of February 12, 2026, organizations worldwide are experiencing an average of 2,090 cyber-attacks per week, largely driven by ransomware incidents. This increase highlights the ongoing challenges faced by businesses…
1908 articles · Updated February 12, 2026 -
CareCloud Data Breach Exposes Patient Records Amid Cyberattack
On March 16, 2026, CareCloud, a healthcare technology firm, experienced a cyberattack that led to unauthorized access to one of its electronic health record (EHR) environments. The breach caused a temporary disruption…
19 articles · Updated March 31, 2026 -
North Korean Lazarus Group Targets US Healthcare with Medusa Ransomware
Cybersecurity researchers have identified attacks utilizing Medusa ransomware, attributed to the Lazarus group, a North Korean state-backed hacking operation. These attacks are primarily targeting U.S. healthcare…
20 articles · Updated February 24, 2026 -
North Korean Intruders Target US Education and Healthcare Sectors
Digital intruders with possible links to North Korea have been infecting the US education and healthcare sectors with a new backdoor since at least December 2025. Security researchers from Cisco Talos reported that…
2 articles · Updated February 28, 2026 -
ATT&CK v19 Release Introduces Major Changes in Defense Evasion Tactics
The ATT&CK framework has released version 19, which includes significant updates to its structure and coverage. Notably, the Defense Evasion Tactic has been split into two distinct categories: Stealth and Defense…
7 articles · Updated April 28, 2026
Recent Intelligence Reports
- T1685: Disable or Modify Tools — attack.mitre.org · April 28, 2026
- Storm-1175 focuses gaze on vulnerable web-facing assets in high — Blogs.Microsoft · April 6, 2026
- CareCloud Data Breach Confirmed, Patient Records Potentially Exposed — Technadu · March 31, 2026
- Suspected Nork digital intruders caught breaking into US healthcare, education orgs — Theregister · February 27, 2026
- North Korean hackers deploy new malware to extort US health care sector — Nknews · February 25, 2026