Identifying Named Pipe Impersonation and Other Malicious Privilege Escalation Techniques

9 min read - This blog was made possible through contributions from Kat Metrick, Kevin Henson, Agnes Ramos-Beauchamp, Thanassis Diogos, Diego Matos Martins and Joseph Spero. BlackCat ransomware, which was among the top ransomware families observed by IBM Security X-Force in 2022, according to the 2023 X-Force Threat Intelligence Index, continues to wreak havoc across organizations globally this year. BlackCat (a.k.a. ALPHV) ransomware affiliates' more recent attacks include targeting organizations in the healthcare, government, education, manufacturing and hospitality sectors. Reportedly, several of these incidents resulted…