• Google's Waymo self-driving car unit has filed a lawsuit against Uber and its Otto self-driving truck subsidiary, alleging that former Waymo employee Anthony Levandowski stole trade secrets and used them to start Otto, which Uber later acquired. Waymo claims that Levandowski downloaded over 14,000 confidential files before leaving the company, and that Uber is now using that technology in its own self-driving efforts.

• Uber has denied the allegations, stating that it has not used any of Waymo's trade secrets and that the lawsuit is simply an attempt by Waymo to slow down a competitor in the self-driving car race. Uber has also said that it takes the allegations seriously and is investigating the matter internally.

• The lawsuit highlights the intense competition in the self-driving car industry, with major tech companies and automakers vying to be the first to bring fully autonomous vehicles to market. The outcome of the case could have significant implications for the future of the industry and the balance of power among the key players.