Cyware Feed _ 3 May 2021_ _ 0 Comments RotaJakiro Stayed Hidden for Several Years A new malware backdoor in the town is giving a tough time to researchers by using a double encryption algorithm, a combination of AES and XOR, to stay under the radar. Author Ryuk Ransomware Operators have Updated their Attack Techniques3 May 2021UNC2447 Exploiting SonicWall Zero-day to Breach Networks3 May 2021