Qiulong
Since Apr 22, 2024, Qiulong has listed 8 organizations on its leak site.
Listings per month
- Total listings
- 8
- First listing
- Apr 22, 2024
- Latest listing
- Jun 24, 2024
- MITRE ATT&CK techniques
- 0
Qiulong is a ransomware group that emerged around April 2024 primarily targeting Brazilian organizations using double extortion and unique tactics such as publishing identity documents of victims' family members to pressure payment.
It posted no listings in the last 12 months.
Most targeted country: Brazil, with 7 listings (88% of the total).
Most targeted sector: Healthcare, with 5 listings (63% of the total).
Targeted sectors
Showing 8 of 8 results
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.
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?
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Customer intelligence on top of Infostealer Detection: leaked accounts of end users who sign in to your site.