🌍 International · Cyberattacks worldwide

🇪🇪 Cyberattacks and data breaches — Estonia

The cyberattacks and data breaches hitting businesses in Estonia.

5ransomware victims
3recorded breaches
2,900,000records exposed

🔔 Get cyberattack alerts for Estonia

Be notified of new data breaches and ransomware. Free.

Recent ransomware victims

25 Dec 2025 lockbit5

inspired.ee

Business Services · Business Services

14 Dec 2025 qilin

Merko Ehitus

Construction · Construction

8 Apr 2025 akira

Hotell Euroopa

Hospitality and Tourism · Hospitality and Tourism

20 Mar 2025 cactus

optiline.com

Construction · Construction

25 Mar 2023 stormous

turvatehnika

Business Services · Business Services

Most affected sectors

Business Services 2
Construction 2
Hospitality and Tourism 1

Notable data breaches

NameSectorrecords exposed
SyncUI · 2019 2,900,000 Source
NATO Cooperative Cyber Defence Centre of Excellence · 2013 Source
220 Energia O · 2012 Source