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Ghostifier is a new consumer privacy tool that scans your inbox to identify companies holding your data, opts you out of data sale and sharing, and sends automated deletion requests while tracking replies—using rule-based logic rather than AI.
Elon Musk announces that all user data uploaded to SpaceXAI before the announcement will be completely deleted, following a reply about privacy practices in Grok Build.
This paper formalizes exact unlearning in reinforcement learning, proposing a ρ-TV-stable RL algorithm for tabular MDPs that efficiently removes a user's data influence at a fraction of retraining cost, achieving near-minimax-optimal regret bounds. The work is accepted at ICML and establishes both upper and lower bounds for ρ-TV-stable RL algorithms.
Zombie Delete is a product offering provable deletion capabilities similar to DocuSign but for data deletion purposes, enabling verifiable removal of data anywhere.