The attack targeted a Danish software system in more than 400 supermarkets, forcing some shops to throw out frozen produce. The attackers have not been identified.
The cybersecurity firm said the attacker was likely a Chinese speaker and financially motivated, but did not attribute the attacks to a named individual or group.
New research points to how the world could stop short of the brink of disaster. Even with the agreement signed at the White House by tech leaders, it won’t be easy.