A cyberattack on supermarket fridges, bomb threats to planes and software vulnerabilities have Europe on edge as government officials encourage resilience and stockpiling.
Multiple flights in Europe were disrupted and several newsrooms in Ireland were evacuated after false bomb threats, the latest of a series of security incidents.
More threats were reported Friday after dozens of planes were targeted earlier this week. Officials have not reported finding any explosives, but the hoaxes have added to anxiety over hybrid attacks on the continent.