Protoncrypt.rar -

: The malware uses strong cryptographic algorithms, specifically AES (Advanced Encryption Standard) and ECC (Elliptic-curve cryptography), to lock user files.

: Paying the ransom does not guarantee a decryption key, and security researchers found that only about 50% of companies that pay actually recover their data. ProtonCrypt.rar

: Check for free, legitimate tools from established cybersecurity providers like the No More Ransom Project or the Kaspersky RectorDecryptor which may support variants of this family. ProtonCrypt.rar

: Once encrypted, files are renamed by appending a specific string to the original filename. Typical formats include: [original_name].[attacker_email].Proton [original_name].[attacker_email][unique_ID].kigatsu ProtonCrypt.rar