An AI paper controversy has ignited a sharp sell-off in freight transportation stocks, sending shockwaves through logistics markets. The unexpected downturn followed the release of a technical paper questioning AI safety protocols in cargo handling systems, triggering investor panic over potential regulatory crackdowns and operational disruptions.

Major firms like FedEx and Maersk saw their shares plummet as analysts warned of cascading impacts across global supply chains. The sell-off underscores how niche technological debates can rapidly destabilize multi-billion dollar industries, forcing executives to reassess AI integration strategies in critical infrastructure.