https://pwnsy.com/tools/cyber-watch/estonia/Sourced cyber incidents and official statements, from pwnsy Cyber Watch.enSun, 08 Nov 2026 00:00:00 +0000https://pwnsy.com/tools/cyber-watch/estonia/#all282e73f2f326386eWed, 04 Nov 2026 00:00:00 +0000RIA said personal data and booking records of about 9,000 customers leaked in October 2026. Sources: https://www.ria.ee/en/news/october-cyberspace-disruptions-e-services-data-breaches-and-critical-security-vulnerabilitieshttps://www.ria.ee/en/news/october-cyberspace-disruptions-e-services-data-breaches-and-critical-security-vulnerabilities18cfc9ca4bba88abWed, 04 Nov 2026 00:00:00 +0000RIA registered 837 cyber incidents in October, with repeat disruptions of the national authentication service.https://pwnsy.com/tools/cyber-watch/incidents/europe-supermarket-refrigeration-cyberattacks/3f10a284a525c6b3Tue, 03 Nov 2026 00:00:00 +0000On 2 November 2026 attackers changed fridge settings at shops, butchers and blood banks in at least nine European countries. No one has claimed it.https://pwnsy.com/tools/cyber-watch/estonia/#all47f871efa6989bf2Mon, 02 Nov 2026 00:00:00 +0000Selver and refrigeration contractor Kitman Coldtech confirmed hackers raised a store freezer to 50 C through an older Danfoss control system; staff reacted within ten minutes. Sources: https://news.err.ee/1610183296/hackers-raised-freezer-temperature-at-selver-supermarket-to-50-chttps://pwnsy.com/tools/cyber-watch/estonia/#all04b745013c591609Mon, 05 Oct 2026 00:00:00 +0000Police and prosecutors said patient data from more than 300 healthcare providers was downloaded and a 45-year-old Estonian with past ties to the company was arrested. Sources: https://www.ria.ee/en/news/september-cyberspace-data-breaches-and-disruptions-government-e-services, https://news.err.ee/1610127079/patient-health-data-leaked-from-dentists-information-systemhttps://www.ria.ee/en/news/september-cyberspace-data-breaches-and-disruptions-government-e-services432e8e52ad965bc7Mon, 05 Oct 2026 00:00:00 +0000RIA reported 964 incidents with impact in September, including the Innovaatik breach and a large DDoS on the authentication service.https://pwnsy.com/tools/cyber-watch/estonia/#all7f01b831da5db34fFri, 11 Sep 2026 00:00:00 +0000Library director Jaanika Anderson said an external attacker accessed the online store and most likely downloaded customer data. Sources: https://news.err.ee/1610149198/cyberattack-gains-access-to-university-of-tartu-library-s-online-store-customer-datahttps://pwnsy.com/tools/cyber-watch/estonia/#all8d7248f8fac338c0Fri, 11 Sep 2026 00:00:00 +0000RIA said a DDoS attack sent over 86 million queries to the national authentication service, more than 100 times normal volume. Sources: https://www.ria.ee/en/news/september-cyberspace-data-breaches-and-disruptions-government-e-serviceshttps://therecord.media/estonia-quarantine-russian-emails2d3a75b9f69d76bcMon, 15 Jun 2026 00:00:00 +0000Minister Liisa Pakosta announced quarantine of .ru email to officials from 31 August.