www.respirarlondrina.com.br
ransomcortex listed this organization on its leak site on Jul 12, 2024.
- Listing date
- Jul 12, 2024
- Attack date
- Jul 12, 2024
Listing text
The Instituto Respirar Londrina is a multidisciplinary hospital that provides services in the areas of Pneumology, Infectology, and Thoracic Surgery.…
About the group
ransomcortex posted its first listing on Jul 12, 2024 and has listed 4 organizations to date.
RansomCortex emerged in July 2024 with a narrow focus on healthcare facilities, claiming four victims within days of its first appearance including hospitals in Brazil and Canada, operating as a relatively small and niche group.
Learning center
What does this listing mean?
Ransomware groups move data out of the organization before encrypting systems and threaten to publish it if the ransom is not paid. This method is called double extortion.
The listing shows that the group claims to have targeted the organization. Whether the data was published is shown by the later status of the listing.
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.
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