Cybersecurity articles tagged #Healthcare Security on RuntimeRebel.https://runtimerebel.comhttps://runtimerebel.com/blog/mcbs-network-breach-1-26-million-records-compromisedhttps://runtimerebel.com/blog/mcbs-network-breach-1-26-million-records-compromisedMedical billing provider MCBS discloses a network breach affecting 1.26 million individuals, highlighting systemic risks in the healthcare supply chain.Tue, 28 Jul 2026 10:37:56 GMTMCBSHealthcare SecurityData BreachMedical BillingPIIhttps://runtimerebel.com/blog/mcbs-data-breach-pear-ransomware-group-impacts-1-2-million-patientshttps://runtimerebel.com/blog/mcbs-data-breach-pear-ransomware-group-impacts-1-2-million-patientsMedical Business Management Services (MCBS) confirms a massive data breach affecting 1.2 million people after a 3 TB data theft by the PEAR ransomware group.Mon, 27 Jul 2026 07:34:29 GMTMCBSPEAR RansomwareHealthcare SecurityData Exfiltrationhttps://runtimerebel.com/blog/abbott-labs-probes-dual-cyber-incidents-data-theft-extortionhttps://runtimerebel.com/blog/abbott-labs-probes-dual-cyber-incidents-data-theft-extortionAbbott Laboratories confirms unauthorized access to Exact Sciences systems and investigates alleged LabCentral breach amid extortion. Learn about the dual threat.Fri, 17 Jul 2026 20:58:16 GMTAbbott LaboratoriesExact SciencesLabCentralData BreachExtortionCyber IncidentHealthcare Securityhttps://runtimerebel.com/blog/healthcare-service-provider-cyberattacks-surge-supply-chain-riskhttps://runtimerebel.com/blog/healthcare-service-provider-cyberattacks-surge-supply-chain-riskCyberattacks on healthcare service providers more than doubled in H1 2026, signaling a shift in targeting toward the medical supply chain and data aggregators.Sat, 11 Jul 2026 06:14:50 GMTHealthcare SecuritySupply Chain AttackH1 2026 TrendsData Exfiltrationhttps://runtimerebel.com/blog/shinyhunters-leak-234-gb-of-dentaquest-data-impacting-2-6-millionhttps://runtimerebel.com/blog/shinyhunters-leak-234-gb-of-dentaquest-data-impacting-2-6-millionThe ShinyHunters extortion group leaked 234 GB of data from DentaQuest, impacting 2.6 million individuals. Learn about the risks and how to protect PHI.Fri, 05 Jun 2026 13:14:00 GMTShinyHuntersDentaQuestData LeakExtortionHealthcare Securityhttps://runtimerebel.com/blog/oncology-institute-discloses-third-party-data-breach-via-vendorhttps://runtimerebel.com/blog/oncology-institute-discloses-third-party-data-breach-via-vendorThe Oncology Institute reports a data breach involving a third-party vendor, potentially TriZetto, exposing patient PHI and sensitive healthcare data.Mon, 25 May 2026 13:19:14 GMTOncology InstituteTriZettoPHIThird Party RiskHealthcare Securityhttps://runtimerebel.com/blog/verizon-dbir-2024-healthcare-targeted-by-social-engineeringhttps://runtimerebel.com/blog/verizon-dbir-2024-healthcare-targeted-by-social-engineeringAn analysis of the 2024 Verizon DBIR healthcare findings, highlighting the surge in social engineering, ransomware, and supply chain vulnerabilities.Fri, 22 May 2026 16:51:05 GMTVerizon Dbir 2024Healthcare SecuritySocial EngineeringRansomwarehttps://runtimerebel.com/blog/us-healthcare-data-breaches-millions-impacted-via-tracking-pixelshttps://runtimerebel.com/blog/us-healthcare-data-breaches-millions-impacted-via-tracking-pixelsMillions of patient records were exposed in major healthcare breaches at Kaiser Permanente, City of Hope, and HealthEC due to tracking pixels and system access.Mon, 18 May 2026 13:24:25 GMTHealthcare SecurityHIPAATracking PixelsKaiser PermanenteCity of HopeVendor Riskhttps://runtimerebel.com/blog/716000-impacted-by-openloop-health-data-breach-impact-analysishttps://runtimerebel.com/blog/716000-impacted-by-openloop-health-data-breach-impact-analysisOpenLoop Health reports a significant data breach affecting 716,000 patients. Attackers exfiltrated SSNs and medical records during the January incident.Wed, 13 May 2026 12:54:32 GMTOpenloop HealthData BreachHealthcare SecurityPhi Exfiltrationhttps://runtimerebel.com/blog/sandhills-medical-ransomware-breach-affects-170000-patientshttps://runtimerebel.com/blog/sandhills-medical-ransomware-breach-affects-170000-patientsSandhills Medical Foundation discloses a data breach affecting 170,000 individuals after an Inc Ransom attack involving sensitive medical and personal data.Thu, 30 Apr 2026 08:53:00 GMTInc RansomSandhills Medical FoundationHealthcare SecurityPHIData Exfiltrationhttps://runtimerebel.com/blog/openemr-flaws-database-compromise-rce-and-patient-data-theft-riskshttps://runtimerebel.com/blog/openemr-flaws-database-compromise-rce-and-patient-data-theft-risksAnalysis of 38 security flaws in OpenEMR, an EHR platform used by over 100,000 healthcare providers, enabling database compromise, RCE, and data theft.Wed, 29 Apr 2026 20:32:29 GMTOpenemrEHRHealthcare SecurityAI Driven SecurityData TheftRCEDatabase Compromisehttps://runtimerebel.com/blog/uac-0247-targets-ukrainian-healthcare-via-data-theft-malwarehttps://runtimerebel.com/blog/uac-0247-targets-ukrainian-healthcare-via-data-theft-malwareUAC-0247 is targeting Ukrainian clinics and government entities using malware designed to steal data from WhatsApp and Chromium-based browsers.Thu, 16 Apr 2026 08:40:22 GMTUAC 0247UkraineHealthcare SecurityInformation StealerData Thefthttps://runtimerebel.com/blog/managing-shadow-ai-risks-in-healthcare-security-governance-guidehttps://runtimerebel.com/blog/managing-shadow-ai-risks-in-healthcare-security-governance-guideHealthcare organizations face rising risks from unsanctioned AI usage. Learn how to secure patient data and implement governance to prevent data leakage.Mon, 06 Apr 2026 16:22:46 GMTShadow AIHealthcare SecurityData PrivacyAI GovernanceHIPAAhttps://runtimerebel.com/blog/carecloud-data-breach-ssns-and-patient-phi-stolen-in-cyberattackhttps://runtimerebel.com/blog/carecloud-data-breach-ssns-and-patient-phi-stolen-in-cyberattackHealthcare IT firm CareCloud confirms a data breach exposing sensitive patient information, including SSNs and medical records, following a network intrusion.Tue, 31 Mar 2026 00:39:48 GMTCarecloudHealthcare SecurityData ExfiltrationPHIPIIhttps://runtimerebel.com/blog/password-management-deficiencies-manufacturing-healthcare-riskhttps://runtimerebel.com/blog/password-management-deficiencies-manufacturing-healthcare-riskAnalysis of critical password management weaknesses in manufacturing and healthcare sectors. Explores insider views, attacker exploitation, and mitigation strategies.Mon, 30 Mar 2026 20:19:15 GMTPassword SecurityAccess ManagementManufacturing SecurityHealthcare SecurityInsider Threathttps://runtimerebel.com/blog/navia-data-breach-exposes-health-information-of-2-7-million-usershttps://runtimerebel.com/blog/navia-data-breach-exposes-health-information-of-2-7-million-usersNavia Benefit Solutions reports a significant data breach affecting 2.7 million people, involving the theft of personal and health plan information.Fri, 20 Mar 2026 12:18:46 GMTNavia Benefit SolutionsHealthcare SecurityData ExfiltrationPII Thefthttps://runtimerebel.com/blog/inc-ransomware-oceania-healthcare-and-government-sectors-under-siegehttps://runtimerebel.com/blog/inc-ransomware-oceania-healthcare-and-government-sectors-under-siegeINC Ransomware has launched a series of attacks against healthcare and government agencies in Oceania, using double extortion to compromise sensitive data.Thu, 12 Mar 2026 00:30:05 GMTINC RansomwareOceaniaHealthcare SecurityAustraliaNew ZealandExtortionhttps://runtimerebel.com/blog/ransomware-realities-singing-river-health-and-healthcare-resiliencehttps://runtimerebel.com/blog/ransomware-realities-singing-river-health-and-healthcare-resilienceAnalysis of the ransomware attack on Singing River Health System, focusing on the Rhysida threat group and the technical impact of EHR downtime on patient care.Sat, 28 Feb 2026 00:31:05 GMTRansomwareRhysidaHealthcare SecurityEHR DowntimeSinging River Health Systemhttps://runtimerebel.com/blog/lazarus-group-targets-u-s-healthcare-with-medusa-ransomwarehttps://runtimerebel.com/blog/lazarus-group-targets-u-s-healthcare-with-medusa-ransomwareNorth Korean Lazarus Group is targeting U.S. healthcare providers with Medusa ransomware, utilizing Dtrack malware for initial access and persistence.Tue, 24 Feb 2026 12:23:39 GMTLazarus GroupMedusa RansomwareDtrackApt38Healthcare Securityhttps://runtimerebel.com/blog/lazarus-group-deploys-medusa-ransomware-in-global-healthcare-attackshttps://runtimerebel.com/blog/lazarus-group-deploys-medusa-ransomware-in-global-healthcare-attacksLazarus Group (Diamond Sleet) targets Middle Eastern entities and U.S. healthcare with Medusa ransomware, according to Symantec and Carbon Black reports.Tue, 24 Feb 2026 12:21:18 GMTLazarus GroupMedusa RansomwareDiamond SleetPompilusHealthcare SecurityNorth Koreahttps://runtimerebel.com/blog/everest-ransomware-group-compromises-vanta-diagnostics-infrastructurehttps://runtimerebel.com/blog/everest-ransomware-group-compromises-vanta-diagnostics-infrastructureThe Everest ransomware group exfiltrated sensitive data belonging to 140,000 individuals from Vanta Diagnostics, emphasizing the systemic risk to healthcare diagnostic…Mon, 23 Feb 2026 16:25:32 GMTEverest GroupRansomwareHealthcare SecurityData Exfiltration