TommyLeaks and SchoolBoys: Two sides of the same ransomware gang
Two new extortion gangs named 'TommyLeaks' and 'SchoolBoys' are targeting companies worldwide. However, there is a catch — they are…
Callback phishing attacks evolve their social engineering tactics
The BazarCall malicious operation has evolved its social engineering methods, keeping the old fake charges lure for the first phase…
New Royal Ransomware emerges in multi-million dollar attacks
A new ransomware operation named Royal is quickly ramping up, targeting corporations with ransom demands ranging from $250,000 to over…
Emotet botnet now pushes Quantum and BlackCat ransomware
While monitoring the Emotet botnet's current activity, security researchers found that the malware is now being used by the Quantum and…
LockBit claims ransomware attack on security giant Entrust
The LockBit ransomware gang has claimed responsibility for the June cyberattack on digital security giant Entrust. [...]
Conti extortion gangs behind surge of BazarCall phishing attacks
At least three groups split from the Conti ransomware operation have adopted BazarCall phishing tactics as the primary method to…
Digital security giant Entrust breached by ransomware gang
Digital security giant Entrust has confirmed that it suffered a cyberattack where threat actors breached their network and stole data…
Post-Breakup, Conti Ransomware Members Remain Dangerous
The gang's members have moved into different criminal activities, and could regroup once law-enforcement attention has simmered down a bit,…
Hackers impersonate cybersecurity firms in callback phishing attacks
Hackers are impersonating well-known cybersecurity companies, such as CrowdStrike, in callback phishing emails to gain initial access to corporate networks.…
Quantum ransomware attack affects 657 healthcare orgs
Professional Finance Company Inc. (PFC), a full-service accounts receivables management company, says that a ransomware attack in late February led…