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The CISO’s Guide to Managing Ransomware Threats in 2025
Ransomware continues to dominate the threat landscape in 2025, evolving from opportunistic attacks to sophisticated criminal enterprises that operate with business-like efficiency.
Recent research...
HelloKitty Ransomware Resurafced Targeting Windows, Linux, & ESXi Environments
Cybersecurity experts have detected a concerning revival of the HelloKitty ransomware, with new variants actively targeting Windows, Linux, and ESXi environments simultaneously.
First observed in...
RansomHub Ransomware Group Compromised 84 Organization, New Groups Emerging
In a significant development within the cybersecurity landscape, the RansomHub ransomware group has emerged as a major threat in March 2025, successfully compromising 84...
RansomHub Ransomware-as-a-service Facing Internal Conflict as Affiliates Lost Access to Chat Portals
RansomHub, a relatively newer player in the ransomware-as-a-service (RaaS) landscape, is experiencing significant internal turmoil after affiliates suddenly lost access to negotiation chat portals...
Hackers Exploiting Domain Controller to Deploy Ransomware Using RDP
Microsoft has recently uncovered a sharp rise in ransomware attacks exploiting domain controllers (DCs) through Remote Desktop Protocol (RDP), with the average attack costing...
Ransomware Attack Prevention Checklist – 2025
Businesses face significant hazards from ransomware attacks, which are capable of causing severe damage in a brief period.
Over the past few years, numerous well-known...
Sensata Technologies Hacked – Ransomware Attack Disrupts Operations
A sophisticated ransomware attack has struck Sensata Technologies, causing significant operational disruptions across the company's global network.
The industrial technology firm, which develops sensor-rich solutions...
CatB Ransomware Leveraging Microsoft Distributed Transaction Coordinator to Execute its Payload
The cybersecurity landscape has witnessed the emergence of a sophisticated threat actor with the appearance of CatB ransomware in late 2022.
Also known as CatB99...
Ransomware Groups Attacking Organizations to Exfiltrate Data & Blackmail via Leak Site Posts
In the first quarter of 2025, ransomware attacks have maintained an alarming trajectory, with threat actors adopting sophisticated strategies centered on data exfiltration and...
Hellcat Ransomware Updated It’s Arsenal to Attack Government, Education, and Energy Sectors
A sophisticated ransomware strain known as Hellcat has emerged as a formidable threat in the cybersecurity landscape since its first appearance in mid-2024. The...