Estonia Cyber Watch
Reports since 1 Jan 2026. Not a live feed.
Threat level, Estonia
Background readingHacktivismIncident response
No public level found
No published national cyber threat level found for Estonia's cyber threat posture and 2026 incidents, checked 7 Nov 2026. Estonia publishes no national cyber alert level; RIA posts a monthly cyberspace overview with incident counts and named incidents.
Source: RIA
From official agencies
| Date | Agency | Advisory or alert |
|---|
Agency headlines, unedited.
Compare countries
| Country | Threat level | Confirmed | Claimed only | Via a vendor | Latest report |
|---|---|---|---|---|---|
 Malaysia | Medium | 19 | 35 | 7 | 7 Nov 2026 |
 Singapore | None published | 12 | 24 | 3 | 7 Nov 2026 |
 Indonesia | None published | 6 | 32 | 0 | 5 Nov 2026 |
 Thailand | None published | 9 | 33 | 0 | 3 Nov 2026 |
 Philippines | None published | 9 | 35 | 4 | 7 Nov 2026 |
 Vietnam | None published | 5 | 34 | 0 | 5 Nov 2026 |
 Israel | None published | 4 | 2 | 0 | 7 Nov 2026 |
 Iran | None published | 4 | 0 | 0 | 13 Jun 2026 |
 United Arab Emirates | None published | 4 | 4 | 1 | 7 Oct 2026 |
 Saudi Arabia | None published | 2 | 5 | 0 | 12 Oct 2026 |
 Egypt | None published | 1 | 4 | 1 | 29 Oct 2026 |
 South Africa | None published | 8 | 0 | 1 | 26 Oct 2026 |
 Nigeria | None published | 2 | 3 | 0 | 8 Aug 2026 |
 Kenya | None published | 1 | 6 | 0 | 25 Jul 2026 |
 India | None published | 9 | 2 | 1 | 28 Oct 2026 |
 Pakistan | None published | 3 | 3 | 0 | 22 Jul 2026 |
 Bangladesh | None published | 1 | 5 | 0 | 23 Oct 2026 |
 Sri Lanka | None published | 4 | 3 | 1 | 1 Jul 2026 |
 Cambodia | None published | 0 | 3 | 0 | 10 Jun 2026 |
 Myanmar | None published | 1 | 5 | 0 | 25 Oct 2026 |
 Brunei | None published | 0 | 0 | 0 | |
 Poland | BRAVO-CRP | 5 | 0 | 4 | 1 Oct 2026 |
 Ukraine | None published | 7 | 0 | 1 | 4 Nov 2026 |
 Russia | None published | 7 | 0 | 1 | 1 Nov 2026 |
 Czechia | None published | 3 | 0 | 1 | 22 Oct 2026 |
 Romania | None published | 2 | 0 | 0 | 14 Jul 2026 |
| Estonia | None published | 5 | 0 | 3 | 4 Nov 2026 |
 Turkey | None published | 3 | 0 | 1 | 16 Sep 2026 |
 United Kingdom | None published | 5 | 1 | 3 | 2 Nov 2026 |
 Germany | None published | 4 | 0 | 1 | 2 Nov 2026 |
 France | None published | 7 | 0 | 2 | 4 Nov 2026 |
 Netherlands | None published | 5 | 1 | 1 | 2 Nov 2026 |
 Italy | None published | 5 | 0 | 0 | 7 Nov 2026 |
 Spain | None published | 3 | 0 | 0 | 5 Feb 2026 |
 Ireland | None published | 3 | 4 | 0 | 2 Nov 2026 |
 Sweden | None published | 5 | 3 | 2 | 2 Nov 2026 |
 United States | None published | 6 | 0 | 2 | 28 Aug 2026 |
 Canada | None published | 5 | 0 | 1 | 21 Aug 2026 |
 Mexico | None published | 2 | 4 | 1 | 21 Aug 2026 |
 Brazil | None published | 2 | 2 | 0 | 2 Nov 2026 |
 Argentina | None published | 1 | 2 | 0 | 4 Aug 2026 |
 Chile | None published | 1 | 2 | 0 | 2 Nov 2026 |
 Colombia | None published | 1 | 2 | 0 | 4 Nov 2026 |
 Japan | None published | 9 | 0 | 5 | 4 Nov 2026 |
 South Korea | Caution | 6 | 0 | 2 | 29 Oct 2026 |
 China | None published | 0 | 3 | 0 | 7 Aug 2026 |
 Taiwan | None published | 9 | 0 | 2 | 3 Nov 2026 |
 Hong Kong | None published | 3 | 0 | 3 | 30 Oct 2026 |
 Australia | None published | 5 | 0 | 1 | 2 Nov 2026 |
 New Zealand | None published | 7 | 2 | 1 | 3 Sep 2026 |
2026 counts. Click a row to open a country.
Official numbers
Who is targeting it
Laws and rules this year
- 31 Aug 2026Quarantine of .ru email sent to government officials. Emails from .ru addresses are held for extra screening before reaching Estonian officials; announced by Justice and Digital Affairs Minister Liisa Pakosta. Source
Full stories
- European supermarket fridges hacked in a single night Estonia, United Kingdom, Germany +5 · 3 Nov 2026
Official statements
- 4 Nov 2026RIA registered 837 cyber incidents in October, with repeat disruptions of the national authentication service. RIA
- 5 Oct 2026RIA reported 964 incidents with impact in September, including the Innovaatik breach and a large DDoS on the authentication service. RIA
- 15 Jun 2026Minister Liisa Pakosta announced quarantine of .ru email to officials from 31 August. The Record
Incidents
5 of 5 incidents
| What happened | Sources | |||||
|---|---|---|---|---|---|---|
| ✅ ConfirmedAccommodation booking solutions provider (unnamed)Via a vendor | 4 Nov 2026 | Other | Data leak | None | Confirmed. RIA said personal data and booking records of about 9,000 customers leaked in October 2026. | RIA✓ 7 Nov |
 ✅ ConfirmedSelverVia a vendorFull story | 2 Nov 2026 | Retail | Intrusion | None | Confirmed. Selver 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. | ERR News✓ 7 Nov |
 ✅ ConfirmedInnovaatik (dental information system)Via a vendor | 5 Oct 2026 | Health | Data leak | None | Confirmed. Police 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. | RIA · ERR News✓ 7 Nov |
 ✅ ConfirmedUniversity of Tartu Library e-bookshop | 11 Sep 2026 | Education | Data leak | None | Confirmed. Library director Jaanika Anderson said an external attacker accessed the online store and most likely downloaded customer data. | ERR News✓ 7 Nov |
 ✅ ConfirmedNational authentication service | 11 Sep 2026 | Government | DDoS | None | Confirmed. RIA said a DDoS attack sent over 86 million queries to the national authentication service, more than 100 times normal volume. | RIA✓ 7 Nov |
FAQ
Does Estonia have a national cyber threat level?
No published national cyber threat level was found for Estonia's cyber threat posture and 2026 incidents (checked 7 Nov 2026). Estonia publishes no national cyber alert level; RIA posts a monthly cyberspace overview with incident counts and named incidents.
Which organisations in Estonia confirmed cyber incidents recently?
5 incidents confirmed since January 2026: Accommodation booking solutions provider (unnamed), Selver, Innovaatik (dental information system), University of Tartu Library e-bookshop and National authentication service.
What counts as a confirmed incident?
The organisation, a regulator, the police or a minister has said something happened, as reported by a named outlet. Everything else is listed as claimed.
Why list leak-site claims at all?
Ransomware and extortion crews post victims on leak sites before anyone confirms. The list shows what attackers say. Treat it as a lead and check with the organisation.
Is the map a live attack feed?
No. It counts incidents and claims reported in 2026. Live attack maps from security vendors show scanning traffic hitting their sensors, which does not mean a place was attacked.
How often is it updated?
By hand when a national level changes or a notable incident is reported. The date is shown in the header.
Sources: official statements and regional press, including Bernama, The Star, Malay Mail, CNN Indonesia and Newsbytes.PH; leak-site claims from public ransomware trackers. Each entry links its source.