Inside Akira Ransomware: Tactics, Targets, and How to Respond
- Neil Hare-Brown
- Apr 11
- 2 min read
Akira is a relatively new but rapidly growing ransomware group that has gained traction for its aggressive attack style and ability to exploit VPN vulnerabilities to gain initial access to business networks.
First observed in 2023, Akira has already made a name for itself with successful attacks on organisations across sectors, using classic double extortion tactics to maximise pressure.
At STORM Guidance, we support businesses affected by threats like Akira with rapid incident response, secure data recovery, and future-proofed cyber defence strategies.
How Akira Ransomware Attacks Work
Akira follows a focused, targeted approach that often involves human-operated attacks and careful lateral movement before deploying ransomware.
Their typical attack playbook includes:
Initial access through compromised VPNs or exposed remote services (especially if MFA is not enforced)
Network reconnaissance, often using tools like Mimikatz to escalate privileges
File encryption, appending files with the .akira extension
Data exfiltration, followed by public exposure threats if the ransom isn't paid
Victims are named and shamed on Akira's dark web leak site, where stolen data is also published.
Who Is Akira Targeting?
Akira has been observed targeting:
SMEs and mid-sized enterprises across Europe and North America
Professional services, education, healthcare, and manufacturing
Organisations with exposed infrastructure or weak remote access controls
The group appears to favour businesses that lack mature cyber defences, particularly those using outdated or poorly secured VPNs.
How to Defend Against Akira Ransomware
To mitigate the risk of Akira ransomware:
✅ Review and secure remote access infrastructure (VPNs, RDP, etc.)
✅ Enforce multi-factor authentication across all entry points
✅ Regularly audit privileged accounts and network access
✅ Monitor outbound traffic for signs of data exfiltration
✅ Backup critical data to offline or immutable storage
✅ Invest in endpoint detection tools and internal threat hunting
If You've Been Hit by Akira Ransomware
If your organisation has been compromised by Akira:
Isolate affected systems immediately to contain the damage
Retain ransom notes, logs, and relevant files for forensic analysis
Avoid communication with the threat actors without expert guidance
Contact a ransomware response team for strategic support
At STORM Guidance, we offer:
✔ Rapid technical response and threat containment
✔ Safe, secure data recovery procedures
✔ Guidance on ransom response, legal obligations, and public disclosure
✔ Long-term remediation planning to harden your defences
Akira: A Ransomware Group on the Rise
Akira is a reminder that ransomware operations are becoming more agile and selective, targeting gaps in remote access and identity security.
With the right preparation, organisations can significantly reduce their risk—and if the worst happens, STORM Guidance is here to help you recover quickly and confidently.
