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Ransomware groups are increasingly using dark-web listings and public leak sites to pressure organizations into meeting extortion demands.

CybersecurityConflictData BreachSep 1, 2026score 0.177 posts · 0 replies across 1 instances
The cluster reports on multiple instances of ransomware groups claiming to have compromised various organizations, including Repsol México, Kinaxis, and others. These claims are surfacing via threat-intelligence monitoring and dark-web listings, highlighting a persistent and escalating ransomware threat landscape.

Claims

Ransomware groups are increasingly using dark-web listings and public leak sites to pressure organizations into meeting extortion demands.
Parent: CybersecurityEntity: Ransomware groupsSub-entity: ThreatMon Threat Intelligence TeamImpact: negativeDate: Sep 1, 2026Target: Ransomware groups
Repsol México has been identified as a victim of ransomware activity in multiple threat-intelligence reports.
Parent: CybersecurityEntity: Repsol MéxicoImpact: negativeDate: Sep 1, 2026Target: Repsol México

Source posts

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Ransomware Pressure Mounts as Kinaxis and Repsol México Appear in New ThreatMon Victim Listings + Video A New Warning Sign for Enterprise Security The ransomware landscape continues to move quickly, and two major organizations have now appeared in a newly reported threat-intelligence update. According to activity documented by the ThreatMon Threat Intelligence Team, the ransomware actor identified as ransomw has added Kinaxis and Repsol México to its reported victim… https://undercodenews.com/ransomware-pressure-mounts-as-kinaxis-and-repsol-mexico-appear-in-new-threatmon-victim-listings-video/?utm_source=mastodon&utm_medium=jetpack_social
0 boosts · 0 favs · 0 replies · Sep 1, 2026
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Someone Claims Ransomware Groups Have Added PomPomPurin and Repsol México to Their Victim Lists + Video A New Wave of Ransomware Claims Raises Fresh Questions The ransomware landscape continues to evolve into a constant stream of new victim claims, leaked databases, and dark-web announcements. On August 31, 2026, threat-intelligence monitoring identified two separate posts alleging that ransomware groups had added PomPomPurin and Repsol México to their victim lists.… https://undercodenews.com/someone-claims-ransomware-groups-have-added-pompompurin-and-repsol-mexico-to-their-victim-lists-video/?utm_source=mastodon&utm_medium=jetpack_social
0 boosts · 0 favs · 0 replies · Sep 1, 2026
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Ransomware Pressure Intensifies as The Crew Targets Ash and Repsol México + Video A New Wave of Dark Web Activity The ransomware landscape continues to evolve into a relentless cycle of intrusion, extortion, and public pressure. On August 31, 2026, threat intelligence monitoring identified two new victim entries associated with ransomware activity, involving Ash and Repsol México. The activity was reported by the ThreatMon Threat Intelligence Team and recorded in… https://undercodenews.com/ransomware-pressure-intensifies-as-the-crew-targets-ash-and-repsol-mexico-video/?utm_source=mastodon&utm_medium=jetpack_social
0 boosts · 0 favs · 0 replies · Sep 1, 2026
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Two New Ransomware Claims Raise Fresh Concerns for NCO and Repsol México + Video A New Wave of Ransomware Claims Emerges Ransomware attacks rarely arrive with a clear warning. Often, the first public indication is not a confirmed incident report, but a post on a dark-web monitoring platform claiming that a company has been added to a ransomware group's victim list. That is exactly the situation surrounding two organizations now appearing in recent threat-intelligence… https://undercodenews.com/two-new-ransomware-claims-raise-fresh-concerns-for-nco-and-repsol-mexico-video/?utm_source=mastodon&utm_medium=jetpack_social
0 boosts · 0 favs · 0 replies · Sep 1, 2026
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Two Ransomware Incidents Emerge Within Minutes: TheCrew Targets Furax as Repsol México Is Added to the Threat List + Video A New Wave of Ransomware Activity Raises Fresh Questions About Corporate Security The ransomware landscape rarely slows down. While security teams are still investigating one intrusion, another organization can suddenly appear on a dark-web victim list, turning a routine day into a crisis. The latest activity reported by the ThreatMon Threat… https://undercodenews.com/two-ransomware-incidents-emerge-within-minutes-thecrew-targets-furax-as-repsol-mexico-is-added-to-the-threat-list-video/?utm_source=mastodon&utm_medium=jetpack_social
0 boosts · 0 favs · 0 replies · Sep 1, 2026
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Ransomware Groups Claim New Victims: Htoo Hospitality and Repsol México Added to Dark Web Listings + Video A New Wave of Ransomware Claims Raises Fresh Questions Ransomware attacks rarely begin with a dramatic headline. More often, they surface quietly through threat-intelligence monitoring, underground forums, or posts claiming that a particular organization has been compromised. By the time the public notices, attackers may already be attempting to monetize stolen… https://undercodenews.com/ransomware-groups-claim-new-victims-htoo-hospitality-and-repsol-mexico-added-to-dark-web-listings-video/?utm_source=mastodon&utm_medium=jetpack_social
0 boosts · 0 favs · 0 replies · Sep 1, 2026
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Two New Ransomware Claims Raise Fresh Concerns: TheCrew Allegedly Targets APExploits While Ransomw Names Repsol México + Video A New Wave of Ransomware Claims Emerges Ransomware activity continues to evolve at a relentless pace, with threat actors increasingly using public leak sites and underground channels to pressure organizations into responding to their demands. On August 31, 2026, threat-intelligence monitoring identified two new alleged victims: APExploits,… https://undercodenews.com/two-new-ransomware-claims-raise-fresh-concerns-thecrew-allegedly-targets-apexploits-while-ransomw-names-repsol-mexico-video/?utm_source=mastodon&utm_medium=jetpack_social
0 boosts · 0 favs · 0 replies · Sep 1, 2026