Towards a general theory of "adversarial examples," the bizarre, hallucinatory motes in machine learning's all-seeing eye

For several years, I've been covering the bizarre phenomenon of "adversarial examples (AKA "adversarial preturbations"), these being often tiny changes to data than can cause machine-learning classifiers to totally misfire: imperceptible squeaks that make speech-to-text systems hallucinate phantom voices; or tiny shifts to a 3D image of a helicopter that makes image-classifiers hallucinate a rifle Read the rest

EFF is liveblogging the Jeff Sessions Attorney General confirmation hearing

The man who will decide how law is enforced in America for the next four years was deemed too racist to be a judge, voted to allow American soldiers to torture people, and is a general hot mess on crypto, surveillance, net neutrality and press freedoms: EFF staffers will liveblog his confirmation hearing this morning. (Image: Gage Skidmore, CC-BY-SA) Read the rest