Threatened blood supplies and food deliveries: Attacks on cold storage already in Poland

Poland has reported at least 10 cyberattacks targeting refrigeration systems, with criminals remotely raising temperatures to spoil food. Experts warn that such attacks could disrupt blood storage, impacting transfusions and emergency medical care. The rise of IoT devices increases vulnerability, as many systems are now internet-connected. Cybercriminals may exploit phishing and software vulnerabilities to gain access. Recommendations for businesses include separating industrial devices from networks, securing remote connections, and regular employee training. Similar incidents have occurred in other countries, highlighting a growing trend in cyber threats to critical infrastructure.