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Threat actor

Akira

financial

Tracked by CyberSIXT since 28 Aug 2025

Articlesall time
32
Articleslast 30 days
1
CVEs exploitedattributed · all time
1
Research reportsall time
3

32 articles from 13 outlets; 1 in the last 7 days.

Akira: coverage over time32 articles from 13 outlets, 25 of them before 25 Oct 2025. Busiest week: 1 articles, week of 19 Oct. 1 in the last 7 days. Akira: coverage over time32 articles from 13 outlets, 25 of them before 25 Oct 2025. Busiest week: 1 articles, week of 19 Oct. 1 in the last 7 days.
  • Article
  • Research report
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Akira: articles
Published (UTC)OutletHeadline
Wed 21 Oct · 12:22 UTCInfosecurityRansomware Attacks Jump 50% as Data Theft Replaces Encryption
Mon 17 Aug · 07:47 UTCSecurity AffairsSonicWall VPN Gap Lets Akira Ransomware Try Safe Mode Evasion
Thu 13 Aug · 10:31 UTCInfosecurityAkira Ransomware Fails After Safe Mode Trick on SonicWall VPN
Tue 23 Jun · 04:11 UTCSANS ISCCVE-2024-40766 exposes SonicWall firewalls to ransomware
Wed 3 Jun · 12:06 UTCSOCRadarBrazil faces surge in ransomware as top threat actors target 2026
Wed 27 May · 22:01 UTCSANS ISCAkira ransomware breach exposed by missing SSLVPN log integration
Mon 27 Apr · 14:59 UTCDataBreachesRansomware gang behind half of cyber claims via SonicWall
Thu 2 Apr · 13:56 UTCInfosecurityResearchers Observe Sub-One-Hour Ransomware Attacks
Wed 10 Dec 2025 · 14:01 UTCDataBreachesAkira ransomware: FBI tallies 250 million in payouts
Thu 20 Nov 2025 · 02:01 UTCSecurityOnlineOne Click, 42 Days: Akira Ransomware Used CAPTCHA Decoy to Destroy Cloud Backups and Cripple Storage Firm
Wed 19 Nov 2025 · 00:45 UTCUnit 42Anatomy of an Akira Ransomware Attack: When a Fake CAPTCHA Led to 42 Days of Compromise
Tue 18 Nov 2025 · 01:00 UTCSecurityOnlineCISA/Europol Warn: Akira Ransomware Profits Hit $244M, Group Expands to Encrypt Nutanix AHV VMs
See the full timeline

Profile

Written by CyberSIXT from the sources listed below. Updated 26 Oct.

MITRE ATT&CK describes Akira as a ransomware variant and ransomware deployment entity active since at least March 20231. Microsoft lists the motivation as financial and uses the name Storm-15672,3. MITRE ATT&CK also lists GOLD SAHARA, Howling Scorpius and PUNK SPIDER as names4.

Darktrace reported that Akira activity against SonicWall SSL VPN devices surged globally from July 2025 and linked the campaign to CVE-2024-407665. Unit 42 reported a 42-day intrusion in which Howling Scorpius used SectopRAT, exfiltrated nearly 1 TB of data and deployed Akira ransomware across servers in three networks6. Dark Reading reported a June 2025 operation that encrypted Nutanix AHV virtual machine disk files7.

DataBreaches.net reported that US and European agencies updated an advisory first issued in April 2024, which stated that the group had demanded more than 244 million dollars in ransom by late September8. Akira announced on 29 October 2025 that it had breached Apache OpenOffice, and as of 1 November 2025 the Apache Software Foundation had not confirmed or denied the breach9.

Sources

  1. Akira: description · MITRE ATT&CK
  2. Akira: motivation · Microsoft
  3. Akira: alias · Microsoft
  4. Akira: alias · MITRE ATT&CK
  5. Akira SonicWall Campaign Uncovered · Darktrace · 2025-10-09
  6. Anatomy of an Akira Ransomware Attack: When a Fake CAPTCHA Led to 42 Days of Compromise · Unit 42 · 2025-11-19
  7. Akira RaaS Targets Nutanix VMs, Threatens Critical Orgs · Dark Reading · 2025-11-14
  8. Akira ransomware: FBI tallies 250 million in payouts · DataBreaches.net · 2025-12-10
  9. Akira Ransomware Strikes Apache OpenOffice, Allegedly Exfiltrates 23GB of Data · GBHackers · 2025-11-01

© 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.

Diamond Model

What the record links to Akira

Recorded associations sorted by Diamond Model vertex. They do not reconstruct an intrusion or establish a campaign. Model: Caltagirone, Pendergast and Betz (2013).

Names and sources

Storm-1567
CyberSIXT coverage, Malpedia, Microsoft, MISP Galaxy
Akira
Malpedia, MISP Galaxy, MITRE ATT&CK®
GOLD SAHARA
Malpedia, MISP Galaxy, MITRE ATT&CK®
PUNK SPIDER
Malpedia, Microsoft, MISP Galaxy, MITRE ATT&CK®
Howling Scorpius
MITRE ATT&CK®

Attributed facts

Category

Financial Microsoft · Storm-1567

Motivation

Financial Microsoft · Storm-1567

CVEs exploited

1 CVE an article attributes to Akira
CVE-2024-40766SonicWall SonicOS Improper Access Control Vulnerability · attributed in coverage, 23 Jun · Source articleCVSS9.3CriticalExploited18%EPSS0articles

Vendors targeted

Malware and tools

Malpedia · storm-1567 2

MITRE ATT&CK® techniques

17 techniques · 13 tactics

From MITRE ATT&CK® · G1024

Tactic coverageDistinct techniques recorded per tactic. The shape shows what the record covers, not activity or risk.
Initial Access
2
Execution
1
Persistence
2
Privilege Escalation
1
Stealth
3
Defense Impairment
1
Credential Access
1
Discovery
2
Lateral Movement
1
Collection
2
Command and Control
1
Exfiltration
1
Impact
3
Initial Access 2
T1078
Valid Accounts
T1133
External Remote Services
Execution 1
T1059.001
PowerShell
Persistence 2
T1078
Valid Accounts
T1133
External Remote Services
Privilege Escalation 1
T1078
Valid Accounts
Stealth 3
T1027.001
Binary Padding
T1036.005
Match Legitimate Resource Name or Location
T1078
Valid Accounts
Defense Impairment 1
T1685
Disable or Modify Tools
Credential Access 1
T1558
Steal or Forge Kerberos Tickets
Discovery 2
T1018
Remote System Discovery
T1482
Domain Trust Discovery
Lateral Movement 1
T1021.001
Remote Desktop Protocol
Collection 2
T1213.002
Sharepoint
T1560.001
Archive via Utility
Command and Control 1
T1219
Remote Access Tools
Exfiltration 1
T1567.002
Exfiltration to Cloud Storage
Impact 3
T1486
Data Encrypted for Impact
T1531
Account Access Removal
T1657
Financial Theft

© 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation. All techniques on MITRE ATT&CK

Include passing mentions (14)

Coverage

32 articles, all timeFull timeline RSS feed
  1. Ransomware Attacks Jump 50% as Data Theft Replaces EncryptionInfosecurity
  2. SonicWall VPN Gap Lets Akira Ransomware Try Safe Mode EvasionSecurity Affairs
  3. Akira Ransomware Fails After Safe Mode Trick on SonicWall VPNInfosecurity
  4. CVE-2024-40766 exposes SonicWall firewalls to ransomwareSANS ISC
  5. Brazil faces surge in ransomware as top threat actors target 2026SOCRadar
  6. Akira ransomware breach exposed by missing SSLVPN log integrationSANS ISC
  7. Ransomware gang behind half of cyber claims via SonicWallDataBreaches
  8. Researchers Observe Sub-One-Hour Ransomware AttacksInfosecurity
  9. Akira ransomware: FBI tallies 250 million in payoutsDataBreaches
  10. One Click, 42 Days: Akira Ransomware Used CAPTCHA Decoy to Destroy Cloud Backups and Cripple Storage FirmSecurityOnline
  11. Anatomy of an Akira Ransomware Attack: When a Fake CAPTCHA Led to 42 Days of CompromiseUnit 42
  12. CISA/Europol Warn: Akira Ransomware Profits Hit $244M, Group Expands to Encrypt Nutanix AHV VMsSecurityOnline

The latest 12 are listed. See all 32 articles in the timeline.

Research reports

Related actors

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