XLoader is an information stealer and a backdoor targeted toward macOS users. It is the macOS version of Formbook stealer, one of the notorious stealers.

Pegasus Spyware is suite of malware exploiting different vulnerabilities on Android and iOS cellphone to gain access and ex-filtrate data. It is author by an Israeli firm NSO.

Hive ransomware encrypts user data and ask them to negotiate ransom payment. It pressurize its victims by threatening them to publish their data to public. The threat actor behind are new with prior history so far.

REvil Ransomware has now a new tentacle for Linux machines. It is caught encrypting Vmware ESXi virtual machine. Linux variant has almost same functionality as of its Windows counterpart.

DJVU Ransomware belong to the family of STOP Ransomware. It had been active since 2018 but there is a decryptor available for previous version. This new variant has become one of the most widespread file-encrypting viruses of 2021.