South African pathology labs down after ransomware attack
The National Health Laboratory Service is the primary diagnostic service for 80% of the population, and no timeline for its restoration has been determined
The five-day job: A BlackByte ransomware intrusion case study
In a recent investigation by Microsoft Incident Response of a BlackByte 2.0 ransomware attack, we found that the threat actor progressed through the full attack chain, from initial access to impact, in less than five days, causing significant business disruption for the victim organization.