[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fv-8-uPEIabeZ4tlN43ODks0-EWwnPWtdawhNWzfhxOI":3},{"article":4,"iocs":48,"watch_terms":66,"solutions":67,"lesson":133},{"id":5,"title":6,"slug":7,"summary":8,"ai_summary":9,"brief":10,"url":11,"image_url":12,"published_at":13,"ingested_at":14,"relevance_score":15,"entities":16,"category_id":30,"category":31,"article_tags":35},"f2b09f61-409d-416b-b99f-6ee6b46a9a82","Ransomware Gangs Claim 30% More Victims, but Researchers Warn Some Breaches May Be Fake","ransomware-gangs-claim-30-more-victims-but-researchers-warn-some-breaches-may-be-63e009","The number of organizations named on ransomware leak sites rose 30% in the third quarter of 2026. Researchers say that does not mean attacks rose by the same amount. Most of the growth came from new, unproven groups, and some of their claims may be false. Leak sites are where ransomware gangs post the names […] The post Ransomware Gangs Claim 30% More Victims, but Researchers Warn Some Breaches May Be Fake appeared first on Cyber Security News.","Ransomware leak site victim counts saw a 30% increase in Q3 2026, but researchers caution that this does not reflect a true rise in attacks. Much of this growth is attributed to new, unproven ransomware groups, some of whom are suspected of fabricating their claims or recycling old data. Analysts suggest that bulk releases and low-risk data samples are indicators of potentially false allegations, urging defenders to verify claims before acting.","Ransomware leak site victim counts increased 30% in Q3 2026, but many claims may be fake.","https:\u002F\u002Fcybersecuritynews.com\u002Fransomware-gangs\u002F","https:\u002F\u002Fcybersecuritynews.com\u002Fwp-content\u002Fuploads\u002F2026\u002F11\u002FRansomware-Gangs-Claim-30-More-Victims-but-Researchers-Warn-Some-Breaches-May-Be-Fake.webp","2026-11-04T09:35:04+00:00","2026-11-04T10:01:31.485836+00:00",7,[17,20,22,24,26,28],{"name":18,"type":19},"Global Secret Group","threat_actor",{"name":21,"type":19},"crpx0",{"name":23,"type":19},"Storm",{"name":25,"type":19},"Stormous",{"name":27,"type":19},"ExfilSquad",{"name":29,"type":19},"Emperador","7d8b5ab8-ea0b-4ced-ae97-ec251b86993a",{"id":30,"icon":32,"name":33,"slug":34},null,"Ransomware","ransomware",[36,41,43],{"category":37},{"id":38,"icon":32,"name":39,"slug":40},"2e06f76c-d5b9-4f54-9eef-4d3447b10730","Breaches","breaches",{"category":42},{"id":30,"icon":32,"name":33,"slug":34},{"category":44},{"id":45,"icon":32,"name":46,"slug":47},"e7b231c8-5f79-4465-8d38-1ef13aea5a14","Threat Intelligence","threat-intelligence",[49,52,53,55,57,59,61,64],{"type":50,"value":18,"context":51},"malware","Ransomware group claiming victims",{"type":50,"value":21,"context":51},{"type":50,"value":23,"context":54},"Ransomware group claiming victims, potentially a rebrand",{"type":50,"value":25,"context":56},"Previously active ransomware group, potentially related to 'Storm'",{"type":50,"value":27,"context":58},"Ransomware group suspected of fabricating claims with low-risk data",{"type":50,"value":29,"context":60},"Ransomware group that made unverified claims against AB InBev",{"type":50,"value":62,"context":63},"DragonForce","Established ransomware group",{"type":50,"value":65,"context":63},"LockBit",[],{"controls":68,"vendors":126},[69,98],{"slug":70,"name":71,"problem":72,"products":73},"breach-attack-simulation","Breach and attack simulation","You only find out whether your security tools stop an attack when a real attacker tries.",[74,82,90],{"vendor_slug":75,"vendor_name":76,"vendor_logo":77,"product_slug":78,"product_name":79,"url":80,"description":81},"attackiq","AttackIQ","\u002Fvendor-logos\u002Fattackiq.png","attackiq-ready","AttackIQ Ready","https:\u002F\u002Fwww.attackiq.com\u002Fproducts\u002Fready\u002F","Managed service that runs MITRE ATT&CK based emulations for you, with no scripting or tuning on your side.",{"vendor_slug":83,"vendor_name":84,"vendor_logo":85,"product_slug":86,"product_name":87,"url":88,"description":89},"safebreach","SafeBreach","\u002Fvendor-logos\u002Fsafebreach.png","safebreach-validate","SafeBreach Validate","https:\u002F\u002Fwww.safebreach.com\u002Fvalidate-breach-and-attack-simulation\u002F","Breach and attack simulation with a large library of real attack methods, testing how well controls work across the whole attack chain.",{"vendor_slug":91,"vendor_name":92,"vendor_logo":93,"product_slug":94,"product_name":95,"url":96,"description":97},"picus-security","Picus Security","\u002Fvendor-logos\u002Fpicus-security.png","picus-autonomous-penetration-testing","Picus Autonomous Penetration Testing","https:\u002F\u002Fwww.picussecurity.com\u002Fplatform\u002Fautonomous-penetration-testing","Automated penetration tests that prove which weaknesses are actually exploitable, so fixing can focus on real risk.",{"slug":47,"name":99,"problem":100,"products":101},"Threat intelligence","Attack campaigns reach your sector, suppliers or software before your team hears about them.",[102,110,118],{"vendor_slug":103,"vendor_name":104,"vendor_logo":105,"product_slug":106,"product_name":107,"url":108,"description":109},"dataminr","Dataminr","\u002Fvendor-logos\u002Fdataminr.png","dataminr-threat-intelligence","Dataminr Threat Intelligence","https:\u002F\u002Fwww.dataminr.com\u002Fproducts\u002Fcyber-defense\u002Fthreat-intelligence\u002F","Real-time alerts on emerging cyber threats, exploited vulnerabilities and attacks relevant to your organisation, detected with AI across a large set of public data sources.",{"vendor_slug":111,"vendor_name":112,"vendor_logo":113,"product_slug":114,"product_name":115,"url":116,"description":117},"crowdstrike","CrowdStrike","\u002Fvendor-logos\u002Fcrowdstrike.png","falcon-adversary-intelligence","Falcon Adversary Intelligence","https:\u002F\u002Fwww.crowdstrike.com\u002Fen-us\u002Fplatform\u002Fthreat-intelligence\u002F","Threat intelligence on the adversaries CrowdStrike tracks, built into the Falcon platform to detect, disrupt and defend against them.",{"vendor_slug":119,"vendor_name":120,"vendor_logo":121,"product_slug":122,"product_name":123,"url":124,"description":125},"recorded-future","Recorded Future","\u002Fvendor-logos\u002Frecorded-future.png","recorded-future-cyber-operations","Recorded Future Cyber Operations","https:\u002F\u002Fwww.recordedfuture.com\u002Fproducts\u002Fcyber-operations","Threat intelligence built into security operations workflows, to prioritise alerts and act on threats before they arrive.",[127],{"slug":128,"name":129,"logo_path":130,"roles":131},"reliaquest","ReliaQuest","\u002Fvendor-logos\u002Freliaquest.png",[132],"reported_by",{"slug":134,"title":135,"body":136,"framework_refs":137,"framework_notes":145},"ransomware-victim-count-surge-may-be-inflated-by-fake-claims","Ransomware Victim Count Surge May Be Inflated by Fake Claims","A 30% rise in ransomware leak site victim listings in Q3 2026 is misleading, with researchers attributing much of the growth to unproven or newly emerged groups fabricating breaches or recycling old stolen data. This matters because organizations and media may overreact to false claims, diverting incident response resources and causing reputational harm to businesses that were never actually compromised. Defenders who fail to verify breach claims before acting risk being manipulated into revealing sensitive internal information or making premature public disclosures. The trend also dilutes threat intelligence quality, making it harder to distinguish genuine incidents from noise. Robust verification processes and mature incident response playbooks are essential to avoid being misled by opportunistic threat actors.",[138,139,140,141,142,143,144],"CIS Control 17: Incident Response Management","CIS Control 14: Security Awareness and Skills Training","NIST CSF 2.0 PR.AA: Identity Management, Authentication, and Access Control","NIST SP 800-53 SI-2: Flaw Remediation","ISO\u002FIEC 27001:2022 A.8.8: Management of technical vulnerabilities","MITRE ATT&CK T1566: Phishing","NIS2 Article 21(2)(b)",{"NIS2 Article 21(2)(b)":146,"MITRE ATT&CK T1566: Phishing":147,"NIST SP 800-53 SI-2: Flaw Remediation":148,"CIS Control 17: Incident Response Management":149,"CIS Control 14: Security Awareness and Skills Training":150,"ISO\u002FIEC 27001:2022 A.8.8: Management of technical vulnerabilities":151,"NIST CSF 2.0 PR.AA: Identity Management, Authentication, and Access Control":152},"NIS2 requires incident handling procedures that are proportionate and evidence-based; verifying breach claims before escalating ensures organizations meet this obligation without being baited into premature regulatory notifications by false allegations.","Fake ransomware claims are a form of deception designed to manipulate defender behavior, paralleling social engineering tactics; awareness of adversarial deception techniques helps teams apply the same skepticism to leak site allegations.","Maintaining accurate asset and data inventories—a prerequisite for flaw remediation programs—also enables rapid verification of whether specific data samples alleged in leak site posts actually match organizational records.","A mature incident response program with defined verification steps would prevent organizations from treating unverified ransomware claims as confirmed breaches, avoiding wasted resources and premature disclosures.","Security and communications teams trained to critically evaluate threat intelligence and ransomware leak site claims are less likely to be manipulated by fabricated or recycled breach allegations.","Systematic vulnerability and asset management provides the internal telemetry needed to cross-check external breach claims against known exposure points, helping distinguish real incidents from fabricated ones.","Strong data access controls and logging create an internal ground truth that allows defenders to quickly confirm or deny whether claimed exfiltrated data could have legitimately left the environment."]