ZeroHour

akira

ransomware group · aka Akira, Akira_VP (Linux/VMware ESXi variant), HDK / 'How Daemons Kill' (reported rebrand of its Linux encryptor, 2024) · Unknown; believed to be Russian-speaking. Some researchers have speculated links to former Conti-affiliated operators (unconfirmed). · active since March 2023

Victims · 7d
9flat
Victims · 30d
43active targets
Victims · 90d
86
All-time (tracked)
1.5Ksince 2023-04-29
Last post
09-17 17:39UTC
Estimated earnings
Approximately $42 million in ransom proceeds as of March 2024; no comprehensive public estimate since.public reporting
Profile · glm-5.3-flash · updated

Akira is a ransomware and data-extortion group first observed in March 2023, known for double extortion and a dedicated leak site used to pressure non-paying victims. It primarily targets small and mid-sized organizations across multiple sectors in North America and Europe, gaining initial access through SSL VPNs and edge appliances (notably Cisco ASA/FTD and SonicWall) often without multi-factor authentication. The group operates both Windows and Linux/VMware ESXi encryptors (Akira_VP) and, per 2025 vendor reporting, has used Windows Safe Mode reboots and attempted EDR tampering to evade defenses. The FBI and CISA estimated roughly $42 million in ransom proceeds as of March 2024 (source: FBI/CISA joint advisory, 2024). The group remains active, with this dashboard tracking five new leak-site victims in the past seven days (last post 2026-09-09).

Tactics & tooling
  • Initial access via SSL VPNs/edge appliances lacking MFA; exploits Cisco ASA/FTD (CVE-2023-20269) and SonicWall SonicOS (CVE-2024-40766); 2025 reporting also links affiliates to SonicWall SSL VPN zero-day exploitation.
  • Double extortion: data exfiltration followed by encryption; leak-site shaming of non-payers.
  • Dual-platform encryptors: Windows locker plus Linux/VMware ESXi variant (Akira_VP).
  • Exfiltration using cloud storage and transfer tools, including MEGA (MEGAsync) and Rclone, per FBI/CISA reporting.
  • EDR evasion: rebooting hosts into Windows Safe Mode to bypass security tooling; at least one affiliate crashed systems while attempting EDR tampering (2025).
  • Reported abuse of Microsoft Intune to push ransomware during deployment (2025 vendor research).
  • Credential-based access: compromised credentials, brute forcing, and purchases from initial access brokers, per FBI/CISA advisory.
  • Post-access reconnaissance with network-scanning utilities (e.g., Advanced IP Scanner) before lateral movement.
Targeted sectors
ManufacturingProfessional/business servicesHealthcareEducationConstructionFinanceIT servicesBroadly targets SMBs and mid-market organizations across critical infrastructure
Notable public victims

Stanford University (claimed October 2023), Nissan Oceania (claimed December 2023), Recent dashboard-tracked leak-site victims (September 2026): Kyodo USA, Brentwood Country Club, CreateASoft, Brent Electric, Stransky Heiz-Mess-Regeltechnik GmbH

Estimated earnings

Approximately $42 million in ransom proceeds as of March 2024; no comprehensive public estimate since. — FBI/CISA joint cybersecurity advisory AA24-109A (published May 2024), citing ~$42 million in ransom proceeds as of March 2024.

Leak-site victims

VictimDiscoveredDetails
Metalmatrix Clamps · Jan 11, 2025
Northern Lights Electric · Jan 9, 2025
Chain And Rope Suppliers LTD · Jan 9, 2025
Galfer · Jan 9, 2025
Permoda · Jan 9, 2025
Press Color · Jan 8, 2025
Surface Combustion · Jan 8, 2025
Slawson Companies · Jan 8, 2025
Drivestream · Jan 7, 2025
Drywall Partitions · Jan 7, 2025
AAA Environmental · Jan 7, 2025
Gunnar Prefab · Jan 7, 2025
Maverick Constructors · Jan 6, 2025
A Bar A Ranch · Jan 6, 2025
Los Andes · Jan 6, 2025
Bluegrass Ingredients · Jan 6, 2025
Action Imports · Jan 6, 2025
VO Baker · Dec 27, 2024
E-Tank · Dec 26, 2024
Charlie’s Tax Service · Dec 26, 2024
Pinno Construction · Dec 26, 2024
Ramos Law · Dec 26, 2024
Rio Negro · Dec 26, 2024
MLP Tax & Financial Services · Dec 26, 2024
Inteleca · Dec 25, 2024
Tillamook Country Smoker · Dec 25, 2024
Good Neighbors Credit Union · Dec 24, 2024
Billet Precision · Dec 23, 2024
Billet Precision (billetprecision.ca) · Dec 23, 2024
Jared Beschel and Associates · Dec 19, 2024
Hide-A-Way Lake Club · Dec 19, 2024
Leyman Manufacturing · Dec 19, 2024
ProCaps Laboratories · Dec 19, 2024
Archie Cochrane Ford · Dec 18, 2024
OL Products · Dec 18, 2024
Black Oak Casino Resort · Dec 18, 2024
Fullmer Construction · Dec 18, 2024
Skopos · Dec 18, 2024
Freightliner of Savannah · Dec 18, 2024
A Geradora · Dec 17, 2024
Toscano Law · Dec 17, 2024
Polskie Wydawnictwo Muzyczne · Dec 17, 2024
Time Machine Inc · Dec 16, 2024
National Air Vibrator · Dec 16, 2024
Great Plains Bank · Dec 16, 2024
Rob Levine & Associates · Dec 16, 2024
Diferencial Energia · Dec 16, 2024
An independent private assets manager · Dec 13, 2024
Luxor Capital Group · Dec 13, 2024
Matagrano · Dec 11, 2024

In the newsAll →

Victim posts come from the group's leak site via RansomLook and are claims, not confirmations. The profile is written by the model from public reporting and refreshed monthly; earnings figures cite their source and year. First tracked .