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High

Cyberattack and Phishing Attempt on Surahammars kommun

The municipality of Surahammar, Sweden, was subjected to a cyberattack on November 25, 2024.

Key points

  • Cyberattack on Surahammars kommun on November 25, 2024.
  • Malicious email with malware sent from an employee's account to ~600 recipients.
  • Phishing attempt aimed at stealing login credentials.

Connected intelligence

Signal brief

Follow the organization, likely method and potential impact to explore connected Shadow Tier intelligence.

02

Likely method

Phishing Social Engineering

Malware, Social activity

03

Potential impact

Potential fraud or account takeover risk

Confidentiality

Published
Nov 25, 2024
Updated
Jul 2, 2026
Confidence
High
Evidence
2 sources

Structured assessment

Signal analysis

This analysis groups the signal by industry, likely incident action and impacted security area. It helps compare this signal with other published signals without treating the labels as final determinations.

Threat source

Malware, Social activity

Watch phishing, executive impersonation and account-takeover exposure.

  • Source type: possible insider or internal misuse

Business impact

Potential fraud or account takeover risk
Impact area
Confidentiality
Likely asset
User or customer data

Mentioned entities

SurahammarData DisclosureCyberattack and Phishing AttemptSurahammarsSurahammarSwedenCERT-SE. CyberattackMaliciousPhishing

Quick context

Questions about this signal

What happened in this signal?

The municipality of Surahammar, Sweden, was subjected to a cyberattack on November 25, 2024. The attack involved a malicious email with malware being sent from an employee's account to approximately 600 recipients, leading to a phishing attempt to steal login credentials. The incident was reported to the police and CERT-SE.

When was this signal reported?

Shadow Tier lists Nov 25, 2024 as the signal date.

Which organization is connected to this signal?

Surahammar is the organization connected to this public signal.

Explore Surahammar
Which attack pattern is relevant?

This signal is connected to phishing and social-engineering intelligence based on its reported incident context.

Explore phishing and social-engineering intelligence