Chinese app TikTok has had a tumultuous few weeks. After being banned in India due to political tensions between that country and China, TikTok ceased its activities in Hong Kong in response to its concerns about the mainland’s imposition of a natural security law. In the U.S., the Trump administration is considering limiting the app’s access to its users. Now, sources say the U.S. Justice Department and Federal Trade Commission are probing allegations that TikTok has violated a 2019 agreement on children’s privacy. Read more

Loon, a California-based unit of Alphabet, and Telkom Kenya debuted 4G Internet service in central and western Kenya, a 31,000-square-mile area that includes the capital Nairobi. In preparation, over the last few months Loon launched 35 balloons 12 miles into the sky, above commercial airplanes. Previously, Loon provided Internet service via balloons in Puerto Rico after Hurricane Maria destroyed all the cell towers in 2017. Telecom executives are watching to see if Loon’s technology is reliable and profitable. Read more

When China imposed a National Security Law in Hong Kong on June 30, tech companies including Facebook, Google, Twitter and Dubai’s Telegram Group ceased processing requests for user data from that city in protest. A Facebook spokesperson said the company believes “freedom of expression is a fundamental human right.” Facebook-owned WhatsApp paused reviews “pending further assessment,” including consulting with human rights experts, of the Chinese law. In addition, TikTok stated it will stop offering its social media app in Hong Kong. Read more

Nokia Corp. stumbled in its 5G business when it invested in an expensive computer chip; customers instead gravitated to Ericsson’s and Huawei Technologies’ less expensive processors. In 2018, the company began a two-year restructuring program, bringing in Tommi Uitto as the new head of its wireless equipment unit. He doubled the R&D staff and added two more chip suppliers, in an attempt to make more affordable chips. Now, a new president and chief executive, Pekka Lundmark, is about to take over the helm at Nokia from Rajeev Suri. Read more

Punchdrunk, the British theater company that produced “Sleep No More,” and Niantic, developer of popular mobile games “Pokémon Go” and “Harry Potter: Wizards Unite,” are teaming up to collaborate on several projects. In “Sleep No More” — an immersive but not interactive show — audience members walked through rooms at their own pace, with actors performing hour-long loops. Punchdrunk already produced a virtual reality project for Samsung Gear VR and a mobile game with Silverpoint. The two companies haven’t released details on their first project. Read more