[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fxRSxt_7HDtDSRMUekUxKqO8KeGg0zrElqnUbu1IfE4o":3},{"article":4,"iocs":36,"watch_terms":37,"solutions":38,"lesson":127},{"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":23,"category":24,"article_tags":28},"9f2c6847-342d-44fe-8078-40a17db9200b","Pro-Russian Hackers Claim Responsibility for Major Cyberattack on Norway’s Public Digital Services","pro-russian-hackers-claim-responsibility-for-major-cyberattack-on-norway-s-publi-8fd9c1","The pro-Russian hacker group Server Killers claimed responsibility for the attack. The post Pro-Russian Hackers Claim Responsibility for Major Cyberattack on Norway’s Public Digital Services appeared first on SecurityWeek.","The pro-Russian hacker group Server Killers has claimed responsibility for a significant denial-of-service (DoS) cyberattack targeting multiple Norwegian government digital services. The attack, ongoing for three days, aimed to disrupt services like the unified citizen login portal. Norway's Digitalization Agency stated services remained largely operational, attributing the attack to the group's declaration of cyber war following Norway's renewed security cooperation with Ukraine.","Pro-Russian hackers claim responsibility for a major cyberattack on Norway's public digital services.","https:\u002F\u002Fwww.securityweek.com\u002Fpro-russian-hackers-claim-responsibility-for-major-cyberattack-on-norways-public-digital-services\u002F","https:\u002F\u002Fwww.securityweek.com\u002Fwp-content\u002Fuploads\u002F2026\u002F08\u002FDigdir-cyberattack.jpg","2026-08-27T08:00:00+00:00","2026-08-27T10:00:08.815834+00:00",7,[17,20],{"name":18,"type":19},"Server Killers","threat_actor",{"name":21,"type":22},"Digdir","vendor","6cbdd207-aaa1-4176-9534-e156b125e917",{"id":23,"icon":25,"name":26,"slug":27},null,"Nation-state","nation-state",[29,31],{"category":30},{"id":23,"icon":25,"name":26,"slug":27},{"category":32},{"id":33,"icon":25,"name":34,"slug":35},"e7b231c8-5f79-4465-8d38-1ef13aea5a14","Threat Intelligence","threat-intelligence",[],[21],{"controls":39,"vendors":126},[40,68,97],{"slug":35,"name":41,"problem":42,"products":43},"Threat intelligence","Attack campaigns reach your sector, suppliers or software before your team hears about them.",[44,52,60],{"vendor_slug":45,"vendor_name":46,"vendor_logo":47,"product_slug":48,"product_name":49,"url":50,"description":51},"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":53,"vendor_name":54,"vendor_logo":55,"product_slug":56,"product_name":57,"url":58,"description":59},"reliaquest","ReliaQuest","\u002Fvendor-logos\u002Freliaquest.png","greymatter-digital-risk-protection","GreyMatter Digital Risk Protection","https:\u002F\u002Freliaquest.com\u002Fsecurity-operations-platform\u002Fdark-web-and-digital-risk-protection\u002F","Watches the open, deep and dark web for threats aimed at an organisation and alerts its security team in real time.",{"vendor_slug":61,"vendor_name":62,"vendor_logo":63,"product_slug":64,"product_name":65,"url":66,"description":67},"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.",{"slug":69,"name":70,"problem":71,"products":72},"waf-ddos","Web application firewall and DDoS protection","Websites and APIs stay up, and common web attacks are filtered before they reach them.",[73,81,89],{"vendor_slug":74,"vendor_name":75,"vendor_logo":76,"product_slug":77,"product_name":78,"url":79,"description":80},"f5","F5","\u002Fvendor-logos\u002Ff5.png","web-app-and-api-protection","F5 Web App and API Protection","https:\u002F\u002Fwww.f5.com\u002Fsolutions\u002Fweb-app-and-api-protection","Web application firewall, API security, bot management and DDoS mitigation, as a service or self-managed.",{"vendor_slug":82,"vendor_name":83,"vendor_logo":84,"product_slug":85,"product_name":86,"url":87,"description":88},"cloudflare","Cloudflare","\u002Fvendor-logos\u002Fcloudflare.png","cloudflare-waf","Cloudflare WAF and DDoS protection","https:\u002F\u002Fwww.cloudflare.com\u002Fproducts\u002Fwaf\u002F","Web application firewall and unmetered DDoS mitigation for websites and APIs.",{"vendor_slug":90,"vendor_name":91,"vendor_logo":92,"product_slug":93,"product_name":94,"url":95,"description":96},"akamai","Akamai","\u002Fvendor-logos\u002Fakamai.png","app-and-api-protector","Akamai App & API Protector","https:\u002F\u002Fwww.akamai.com\u002Fproducts\u002Fapp-and-api-protector","Web application firewall, bot and DDoS protection for websites and APIs.",{"slug":98,"name":99,"problem":100,"products":101},"incident-response-retainer","Incident response retainer","Experts are on call before the worst day, not searched for during it.",[102,110,118],{"vendor_slug":103,"vendor_name":104,"vendor_logo":105,"product_slug":106,"product_name":107,"url":108,"description":109},"palo-alto-networks","Palo Alto Networks","\u002Fvendor-logos\u002Fpalo-alto-networks.png","unit-42-retainer","Unit 42 Retainer","https:\u002F\u002Fwww.paloaltonetworks.com\u002Funit42\u002Fretainer","Incident response retainer with Unit 42, including preparation services.",{"vendor_slug":111,"vendor_name":112,"vendor_logo":113,"product_slug":114,"product_name":115,"url":116,"description":117},"google","Google","\u002Fvendor-logos\u002Fgoogle.png","mandiant-incident-response","Mandiant Incident Response","https:\u002F\u002Fcloud.google.com\u002Fsecurity\u002Fconsulting\u002Fmandiant-incident-response-services","Incident response services from Mandiant, available on retainer.",{"vendor_slug":119,"vendor_name":120,"vendor_logo":121,"product_slug":122,"product_name":123,"url":124,"description":125},"truesec","Truesec","\u002Fvendor-logos\u002Ftruesec.png","truesec-incident-response","Truesec Incident Response","https:\u002F\u002Fwww.truesec.com\u002Fservice\u002Fincident-response","Incident response team with a retainer option.",[],{"slug":128,"title":129,"body":130,"framework_refs":131,"framework_notes":141},"pro-russian-group-launches-3-day-dos-attack-on-norwegian-government-services","Pro-Russian Group Launches 3-Day DoS Attack on Norwegian Government Services","The Server Killers group executed a sustained denial-of-service campaign against Norwegian public digital infrastructure, motivated by Norway's security cooperation with Ukraine. While services reportedly remained largely operational, a three-day disruption to citizen-facing portals like unified login systems highlights the real-world impact politically motivated cyberattacks can have on government continuity. This incident underscores that nation-state-aligned threat actors increasingly target allied nations' digital public services as an extension of geopolitical conflict. The ability to withstand the attack reflects the importance of pre-planned resilience measures, but also reveals that critical citizen services remain attractive and viable targets for prolonged volumetric attacks.",[132,133,134,135,136,137,138,139,140],"CIS Control 13 – Network Monitoring and Defense","CIS Control 17 – Incident Response Management","NIST SP 800-61 Rev. 2 – Computer Security Incident Handling Guide","NIST SP 800-53 SC-5 – Denial-of-Service Protection","NIST SP 800-53 IR-4 – Incident Handling","NIST SP 800-53 SI-7 – Software, Firmware, and Information Integrity","ITIL 4 – Major Incident Management Practice","EU NIS2 Directive – Article 21 (Cybersecurity Risk Management Measures)","EU NIS2 Directive – Article 23 (Reporting Obligations for Significant Incidents)",{}]