BlueSky ransomware is an emerging malware it encrypts user data using use ChaCha20 algorithm for file encryption, along with Curve25519 for key generation.

Lilith Ransomware is yet another ransomware that does double-extortion attacks, which is when the threat actors steal data before encrypting devices

AstraLocker 2.0 is closely related to Babuk Ransomware. It encrypts user data and ask $50 USD in XMR (monero) coin. It is distributes via phishing campaigns as Microsoft Office Word documents attachments.

DarkAngels Ransomware is yet another derivative of Babuk Ransomware. It is very similar to HelloXD Ransomware in term of functionalities. Reports on Dark Angels suggest that each ransomware sample is targeted specifically for a given organization.

This ransomware encrypts user data and then requires them to visit the ransomware website to learn how to pay a ransom and get their files back.