Over the past year, Microsoft uncovered a Chinese-language cybercriminal ecosystem, an interconnected network of phishing kit operators, developers, and an illicit marketplace selling tools and infrastructure for large-scale phishing, enabling cybercriminal operations worldwide.
Threat actors purchased and used these tools and infrastructure, including phishing kits and access to compromised or fraudulent Microsoft or Google cloud environments and related credentials, to target organizations across the healthcare, financial services, wholesale distribution, and information technology (IT) sectors in Japan, the United States, Australia, and India. In collaboration with law enforcement agencies and other partners worldwide, Microsoft’s Digital Crimes Unit (DCU) facilitated a disruption of the ecosystem’s primary developers and infrastructure.
Read more…
Source: Microsoft
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Royal Ransomware expands attacks by targeting Linux ESXi servers
February 20, 2023
Ransomware actors have been observed to expand their targets by increasingly developing Linux-based versions. Trend Micro predicted in September 2022 that ransomware groups will would increasingly target Linux servers and embedded systems in the coming years after detecting a double-digit year-on-year (YoY) increase in attacks on these systems in the first half of 2022. In May ...
- GoDaddy joins the dots and realizes it’s been under attack for three years
February 20, 2023
Web hosting and domain name concern GoDaddy has disclosed a fresh attack on its infrastructure, and concluded that it is one of a series of linked incidents dating back to 2020. The business took the unusual step of detailing the attacks in its Form 10-K – the formal annual report listed entities are required to file ...
- Suffolk County starting to restore online services amid months-long cyberattack
February 18, 2023
Suffolk County has been suffering through a massive cyberattack for months, but progress has been made to restore security. Social security numbers of 26,000 county employees and drivers license numbers of 470,000 were exposed or accessed. Read more… Source: MSN News
- Norway finds a way to recover crypto North Korea pinched in Axie heist
February 17, 2023
Norwegian authorities announced on Thursday that they had recovered $5.9 million of cryptocurrency stolen in the Axie Infinity hack – an incident widely held to have been perpetrated by the Lazarus Group, which has links to North Korea. The Norwegian National Authority for Investigation and Prosecution of Economic and Environmental Crime (Økokrim) has called the seizure ...
- Frebniis: New Malware Abuses Microsoft IIS Feature to Establish Backdoor
February 16, 2023
Symantec, by Broadcom Software, has observed a new malware that abuses a feature of Microsoft’s Internet Information Services (IIS) to deploy a backdoor onto targeted systems. The malware, dubbed Frebniis (Backdoor.Frebniis), was used by a currently unknown threat actor against targets in Taiwan. Read more… Source: Symantec
- Fog of war: how the Ukraine conflict transformed the cyber threat landscape
February 16, 2023
Nearly one year ago, Russia invaded Ukraine, and we continue to see cyber operations play a prominent role in the war. To provide more insights into the role of cyber, today, we are releasing our report Fog of War: How the Ukraine Conflict Transformed the Cyber Threat Landscape based on analysis from Google’s Threat Analysis ...