Bleeping Computer reports:
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 threat actors who previously conducted BazarCall campaigns as a way to gain initial access to corporate networks for Ryuk, and later, Conti ransomware attacks.
In March 2022, as Conti started to shut down, the BazarCall threat actors separated from the Conti syndicate and formed a new operation called Silent Ransom Group (SRG).
Read more at Bleeping Computer.
