Help Desk
Microsoft Teams voice calls abused to push Matanbuchus malware
The Matanbuchus malware loader has been seen being distributed through social engineering over Microsoft Teams calls impersonating IT helpdesk. Matanbuchus is a malware-as-a-service operation seen promoted on the dark web first in early 2021. It was advertised as a $2,500 Windows loader that executes malicious payloads directly in memory to evade detection. In June 2022, threat analyst Brad […]
Scattered Spider hackers shift focus to aviation, transportation firms
Hackers associated with “Scattered Spider” tactics have expanded their targeting to the aviation and transportation industries after previously attacking insurance and retail sectors These threat actors have employed a sector-by-sector approach, initially targeting retail companies, such as M&S and Co-op, in the United Kingdom and the United States and subsequently shifting their focus to insurance companies. While the threat actors were not […]
Luna Moth extortion hackers pose as IT help desks to breach US firms
The data-theft extortion group known as Luna Moth, aka Silent Ransom Group, has ramped up callback phishing campaigns in attacks on legal and financial institutions in the United States. According to EclecticIQ researcher Arda Büyükkaya, the ultimate goal of these attacks is data theft and extortion. Luna Moth, known internally as Silent Ransom Group, are […]
UK shares security tips after major retail cyberattacks
Following three high-profile cyberattacks impacting major UK retailers, the country’s National Cyber Security Centre (NCSC) has published guidance that all companies are advised to follow to strengthen their cybersecurity defenses. The cybersecurity breaches that prompted NCSC’s alert are the recent hacks at Marks & Spencer, Co-op, and Harrods, all multi-million British retailers. The attacks started […]