Sweden Leads Nordic Region in Vulnerable Internet-Connected Devices Amid Rising Cyberattacks

Sweden currently has the highest number of vulnerable internet-exposed connected devices in the Nordic region, with approximately 3,000 identified by the National Cyber Security Center (NCSC). This surge in exposed devices has raised significant cybersecurity concerns, primarily impacting cyber-physical systems and operational technology that control critical infrastructures.

NCSC director John Billow highlighted that these vulnerabilities escalate risks when such systems are connected to the internet for convenience. Recent cyberattacks have notably compromised refrigeration systems across Sweden and other European countries. These attacks affected older, poorly protected equipment, leading to severe disruptions, including large-scale food waste in Swedish grocery stores.

Civil Defense Minister Carl-Oskar Bohlin emphasized the deteriorating security situation in Sweden, noting that despite prior warnings, many organizations failed to update their systems in time to prevent these intrusions. The perpetrators of the attacks remain unidentified.

Following the incidents, the NCSC reached out to affected Swedish businesses to prompt security improvements. Billow urged organizations to conduct thorough inventories of their connected devices and implement protective measures urgently.

With Sweden standing out in the Nordic region for its number of vulnerable devices, authorities are focusing on strengthening cybersecurity measures to safeguard critical infrastructure and prevent further cyber incidents.