https://cluster-site.onrender.com/tags/ransomware/ Recent content in Ransomware on Tenu Tech Brief Hugo -- 0.146.0 en-us Wed, 25 Feb 2026 22:40:16 +0000 https://cluster-site.onrender.com/posts/ramp-forum-seizure-fractures-ransomware-ecosystem/ Wed, 25 Feb 2026 21:14:21 +0000 https://cluster-site.onrender.com/posts/ramp-forum-seizure-fractures-ransomware-ecosystem/ • Researchers suggest defenders monitor how these malicious groups re-form and leverage the useful threat intel to guide their next moves https://cluster-site.onrender.com/posts/marquis-sues-sonicwall-over-backup-breach-that-led-to-ransomware-attack/ Wed, 25 Feb 2026 15:54:44 +0000 https://cluster-site.onrender.com/posts/marquis-sues-sonicwall-over-backup-breach-that-led-to-ransomware-attack/ • Marquis sues SonicWall over backup breach that led to ransomware attack February 25, 2026 10:54 AM 0 Marquis Software Solutions has filed a lawsuit against SonicWall, accusing th https://cluster-site.onrender.com/posts/lazarus-group-picks-a-new-poison-medusa-ransomware/ Tue, 24 Feb 2026 21:18:04 +0000 https://cluster-site.onrender.com/posts/lazarus-group-picks-a-new-poison-medusa-ransomware/ • Cyberattacks & Data Breaches Cyber Risk Endpoint Security Threat Intelligence News Lazarus Group Picks a New Poison: Medusa Ransomware The North Korean threat group also leverage https://cluster-site.onrender.com/posts/lazarus-group-uses-medusa-ransomware-in-middle-east-and-u.s.-healthcare-attacks/ Tue, 24 Feb 2026 11:52:00 +0000 https://cluster-site.onrender.com/posts/lazarus-group-uses-medusa-ransomware-in-middle-east-and-u.s.-healthcare-attacks/ • Lazarus Group Uses Medusa Ransomware in Middle East and U.S. • Healthcare Attacks The North Korea-linkedLazarus Group(aka Diamond Sleet and Pompilus) has been observed using Medu https://cluster-site.onrender.com/posts/north-korean-lazarus-group-linked-to-medusa-ransomware-attacks/ Tue, 24 Feb 2026 11:00:00 +0000 https://cluster-site.onrender.com/posts/north-korean-lazarus-group-linked-to-medusa-ransomware-attacks/ • North Korean Lazarus group linked to Medusa ransomware attacks February 24, 2026 06:00 AM 0 North Korean state-backed hackers associated with the Lazarus threat group are targeti https://cluster-site.onrender.com/posts/mississippi-hospital-system-closes-all-clinics-after-ransomware-attack/ Mon, 23 Feb 2026 10:29:13 +0000 https://cluster-site.onrender.com/posts/mississippi-hospital-system-closes-all-clinics-after-ransomware-attack/ • A ransomware attack forced the University of Mississippi Medical Center to close all of its roughly three dozen clinics around the state and cancel elective procedures for a seco https://cluster-site.onrender.com/posts/japanese-tech-giant-advantest-hit-by-ransomware-attack/ Fri, 20 Feb 2026 18:30:44 +0000 https://cluster-site.onrender.com/posts/japanese-tech-giant-advantest-hit-by-ransomware-attack/ • Japanese tech giant Advantest hit by ransomware attack February 20, 2026 01:30 PM 0 Advantest Corporation disclosed that its corporate network has been targeted in a ransomware a https://cluster-site.onrender.com/posts/in-other-news-ransomware-shuts-us-clinics-ics-vulnerability-surge-european-parliament-bans-ai/ Fri, 20 Feb 2026 15:30:00 +0000 https://cluster-site.onrender.com/posts/in-other-news-ransomware-shuts-us-clinics-ics-vulnerability-surge-european-parliament-bans-ai/ • SecurityWeek’s cybersecurity news roundup provides a concise compilation of noteworthy stories that might have slipped under the radar.We provide a valuable summary of stories th https://cluster-site.onrender.com/posts/mississippi-medical-center-closes-all-clinics-after-ransomware-attack/ Fri, 20 Feb 2026 11:50:14 +0000 https://cluster-site.onrender.com/posts/mississippi-medical-center-closes-all-clinics-after-ransomware-attack/ • The University of Mississippi Medical Center (UMMC) closed all its clinic locations statewide on Thursday following a ransomware attack. • UMMC has over 10,000 employees and, as https://cluster-site.onrender.com/posts/chip-testing-giant-advantest-hit-by-ransomware/ Fri, 20 Feb 2026 09:31:29 +0000 https://cluster-site.onrender.com/posts/chip-testing-giant-advantest-hit-by-ransomware/ • Japanese chip testing giant Advantest Corporation (TSE: 6857) has been targeted in a ransomware attack.Advantest makes automatic test equipment for the semiconductor industry. • https://cluster-site.onrender.com/posts/ransomware-resilience-and-the-endpoint-blind-spot-what-cios-must-fix-now/ Thu, 19 Feb 2026 20:48:01 +0000 https://cluster-site.onrender.com/posts/ransomware-resilience-and-the-endpoint-blind-spot-what-cios-must-fix-now/ • Ransomware, resilience, and the endpoint blind spot: What CIOs must fix now As ransomware locks users out of their devices, recovery speed becomes the true measure of digital res https://cluster-site.onrender.com/posts/telegram-channels-expose-rapid-weaponization-of-smartermail-flaws/ Wed, 18 Feb 2026 16:27:38 +0000 https://cluster-site.onrender.com/posts/telegram-channels-expose-rapid-weaponization-of-smartermail-flaws/ • SmarterMail CVE-2026-24423 and CVE-2026-23760 enable remote code execution and auth bypass. • Attackers weaponized these flaws within days of disclosure, sharing exploits on Tele https://cluster-site.onrender.com/posts/man-linked-to-phobos-ransomware-arrested-in-poland/ Tue, 17 Feb 2026 12:54:34 +0000 https://cluster-site.onrender.com/posts/man-linked-to-phobos-ransomware-arrested-in-poland/ • A 47-year-old man arrested by police in Poland for allegedly being involved in cybercriminal activities has been linked to the Phobos ransomware operation.According to Poland’s C https://cluster-site.onrender.com/posts/poland-arrests-suspect-linked-to-phobos-ransomware-operation/ Tue, 17 Feb 2026 11:31:37 +0000 https://cluster-site.onrender.com/posts/poland-arrests-suspect-linked-to-phobos-ransomware-operation/ • Poland arrests suspect linked to Phobos ransomware operation February 17, 2026 06:31 AM 0 Polish police have detained a 47-year-old man suspected of ties to the Phobos ransomware https://cluster-site.onrender.com/posts/washington-hotel-in-japan-discloses-ransomware-infection-incident/ Mon, 16 Feb 2026 21:10:38 +0000 https://cluster-site.onrender.com/posts/washington-hotel-in-japan-discloses-ransomware-infection-incident/ • Washington Hotel in Japan discloses ransomware infection incident February 16, 2026 04:10 PM 0 The Washington Hotel brand in Japan has announced that that its servers were compro https://cluster-site.onrender.com/posts/9th-february-threat-intelligence-report/ Mon, 09 Feb 2026 12:50:16 +0000 https://cluster-site.onrender.com/posts/9th-february-threat-intelligence-report/ • Conpet pipeline attack disrupted IT but not operations. • Qilin ransomware group claimed responsibility. • Check Point Harmony protects against this threat. • Report covers recen https://cluster-site.onrender.com/posts/please-dont-feed-the-scattered-lapsus-shinyhunters/ Mon, 02 Feb 2026 16:15:16 +0000 https://cluster-site.onrender.com/posts/please-dont-feed-the-scattered-lapsus-shinyhunters/ • Scattered Lapsus ShinyHunters (SLSH) uses harassment, threats, even swatting to extort firms. • They notify journalists and regulators, amplifying pressure beyond typical ransomw https://cluster-site.onrender.com/posts/sicarii-ransomware-truth-vs-myth/ Wed, 14 Jan 2026 14:24:07 +0000 https://cluster-site.onrender.com/posts/sicarii-ransomware-truth-vs-myth/ • JavaScript is disabled In order to continue, we need to verify that you’re not a robot. • This requires JavaScript. • Enable JavaScript and then reload the page. https://cluster-site.onrender.com/posts/ransomware-actors-exploit-unpatched-simplehelp-remote-monitoring-and-management-to-compromise-utility-billing-software-provider/ Thu, 12 Jun 2025 14:29:54 +0000 https://cluster-site.onrender.com/posts/ransomware-actors-exploit-unpatched-simplehelp-remote-monitoring-and-management-to-compromise-utility-billing-software-provider/ • Ransomware actors target unpatched SimpleHelp RMM to breach utility billing software provider customers. • Vulnerability CVE-2024-57727, a path traversal flaw, exploited in Simpl https://cluster-site.onrender.com/posts/the-cyber-threat-to-universities/ Wed, 12 Mar 2025 11:19:33 +0000 https://cluster-site.onrender.com/posts/the-cyber-threat-to-universities/ • Universities face rising ransomware attacks targeting research data and student records. • Phishing campaigns exploit faculty credentials to gain network access. • Supply‑chain v https://cluster-site.onrender.com/posts/the-cyber-threat-to-uk-business/ Wed, 12 Mar 2025 11:19:11 +0000 https://cluster-site.onrender.com/posts/the-cyber-threat-to-uk-business/ • Ransomware remains the top threat, targeting critical UK business data. • Phishing campaigns exploit remote working, increasing credential theft. • Supply‑chain attacks grow, com https://cluster-site.onrender.com/posts/the-cyber-threat-to-sports-organisations/ Wed, 12 Mar 2025 11:18:10 +0000 https://cluster-site.onrender.com/posts/the-cyber-threat-to-sports-organisations/ • Sports organisations increasingly targeted by ransomware, phishing, and credential‑stealing attacks. • High‑profile events like the Olympics and World Cup attract sophisticated t https://cluster-site.onrender.com/posts/incident-trends-report-october-2018-april-2019/ Wed, 12 Mar 2025 11:10:04 +0000 https://cluster-site.onrender.com/posts/incident-trends-report-october-2018-april-2019/ • Over 1,200 cyber incidents reported across 30 countries, highlighting rising ransomware activity. • Ransomware attacks surged 35%, with CryptoLocker variants targeting healthcare https://cluster-site.onrender.com/posts/%23stopransomware-medusa-ransomware/ Tue, 11 Mar 2025 14:52:42 +0000 https://cluster-site.onrender.com/posts/%23stopransomware-medusa-ransomware/ • Patch OS, software, firmware promptly to close known vulnerabilities across all systems. • Segment networks to limit lateral movement from infected devices and protect critical a