RANSOMWARE FAMILY
Akira
Akira emerged more recently and has frequently gained initial access through VPN appliances and remote-access systems that lack multi-factor authentication, before encrypting files and demanding payment.
What to look for
- Encrypted files commonly renamed with an ".akira" extension
- A ransom note typically named something like "akira_readme.txt" left in affected directories
- Initial compromise often traced back to a VPN or remote-access login
- Double extortion — a threat to publish stolen data alongside the encryption demand
Recovery approach
Because Akira often gets in through remote access, closing that entry point is as important as the recovery itself — our post-incident hardening covers this.
OTHER FAMILIES WE SEE
Also covered
BlackCat / ALPHV
A Rust-based ransomware-as-a-service operation linked to a number of high-profile incidents.
What to look for →Qilin
A ransomware-as-a-service group behind a number of significant UK healthcare and services incidents.
What to look for →RansomHub
A fast-growing ransomware-as-a-service operation that has absorbed affiliates from several disrupted groups.
What to look for →Play
Also known as PlayCrypt, a group that frequently exploits exposed VPN and remote-access systems.
What to look for →