Sweden's national grid operator confirms electricity supply remains secure after a weekend data breach. The incident affected only a limited external file transfer system.
"We take this intrusion extremely seriously and have implemented immediate measures," said Cem Göcgören, the chief information security officer, in a statement.
The breach resulted in unauthorized access to certain information. Swedish authorities are conducting intensive investigation work to assess the full scope and consequences.
"We understand this may cause concern, but electricity supply has not been impacted by this breach," Göcgören emphasized.
Police have opened a separate investigation into the security incident. Officials cannot disclose specific details about what information was exposed due to the ongoing criminal probe.
Critical operational systems controlling Sweden's power distribution remain unaffected according to current assessments. The grid operator maintains that core infrastructure was never compromised.
This incident highlights the constant cybersecurity challenges facing critical national infrastructure. While the immediate impact appears contained, such breaches raise legitimate concerns about vulnerability in essential services.
What does this mean for Sweden's energy security? The quick containment suggests robust security protocols, but the successful breach itself indicates persistent threats to vital systems.