Breaches and incidents

Nykoping municipality (Sweden): municipal website manipulated by unknown party

Nykoping kommun says its IT department discovered on a Friday evening that “someone had manipulated the municipal website” and that “Nothing else is...

Disclosed
Verification
Checked against a primary source

What happened

  • Nykoping kommun says its IT department discovered on a Friday evening that “someone had manipulated the municipal website” and that “Nothing else is affected at present”; the page was last updated 5 Oct 2026 and gives no exact incident date.
  • Root cause: not disclosed.
  • No attacker named.
  • The problem was identified, isolated and fixed, the IT department is analysing the incident, internal information security routines are being tightened, and the incident was reported to the police.