Orova
Since Aug 4, 2026, Orova has listed 72 organizations on its leak site.
Listings per month
- Total listings
- 72
- First listing
- Aug 4, 2026
- Latest listing
- Nov 3, 2026
- MITRE ATT&CK techniques
- 9
First seen 2026-07-07
It posted 72 listings in the last 12 months; the busiest month was August 2026 (45 listings).
Most targeted country: United States, with 26 listings (36% of the total).
Most targeted sector: Other, with 19 listings (26% of the total).
Targeted countries
Showing 10 of 72 results
9 MITRE ATT&CK techniques across 6 stages are documented in the group's attacks.
- 1
Persistence
Access survives reboots and password changes.
T1078Valid AccountsT1547Boot or Logon Autostart Execution - 2
Discovery
Systems, accounts and data on the network are mapped.
T1040Network Sniffing - 3
Lateral movement
The attacker moves to other systems inside the network.
T1021Remote ServicesT1550Use Alternate Authentication Material - 4
Command and control
Compromised systems are controlled remotely.
T1071.001Web Protocols - 5
Impact
Systems are encrypted or services are stopped.
T1486Data Encrypted for ImpactT1490Inhibit System Recovery - 6
Other techniques
T1685Disable or Modify Tools
Published reports on this actor:
Source: MISP Galaxy, Malpedia.
What does a ransomware group do?
Ransomware groups break into corporate networks, move data out and encrypt systems. If the ransom is not paid, they list the organization on a leak site and threaten to publish the data.
Which defenses matter most?
Priority defenses based on the documented techniques:
- Monitor newly created services, scheduled tasks and startup entries.
- Monitor accounts that run many queries in a short time and unusual network scans.
- Segment the network and expose management protocols only on the management network.
- Block unapproved use of remote management tools.
- Keep offline, immutable backups and test restores regularly.
What should you do if your organization is listed on a leak site?
- Record the listing and any published sample files; do not visit the leak site from the corporate network.
- Isolate affected systems and preserve logs without deleting them.
- Determine which data left the organization; if personal data is involved, review notification obligations with your legal team.
- Make any decision about the ransom demand together with legal, management and incident response.
- Do not bring systems back online before the attacker’s entry point is closed.
Is your organization mentioned?
Search with your domain to check whether your organization appears in ransomware listings, leaked records, forums and Telegram channels.
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