WASHINGTON (AP) — U.S. senators from both parties on Tuesday grilled the chairman of the Securities and Exchange Commission — the agency responsible for policing Wall Street — on its handling of a 2016 data breach that was disclosed only last week.

TEHRAN, Iran (AP) — Iranian prosecutors have filed criminal charges against the CEO of the popular encrypted messaging app Telegram, a semi-official news agency reported Tuesday.

WASHINGTON (AP) — The Latest on SEC Chairman Jay Clayton's appearance before the Senate Banking Committee (all times local): 11:50 The chairman of the Securities and Exchange Commission refused to comment Tuesday when asked if executives at Equifax engaged in insider trading when they sold shares after the company learned of a massive data breach but before it disclosed the hack to the public.

MOSCOW (AP) — In its latest attempt to wrest control of the Internet, Russia's communications agency on Tuesday threatened to block access to Facebook if the company refuses to store its data locally.

BEIJING (AP) — The encrypted messaging service WhatsApp suffered intermittent disruptions in China on Tuesday as communist authorities tightened censorship ahead of a major ruling party meeting.

LONDON (AP) — In past skirmishes with local regulators, Uber's playbook under co-founder and now-ousted CEO Travis Kalanick was simple: fight.

Satya Nadella, the Microsoft CEO who kept the company relevant as its primary PC software business faded, could write a book about the challenges he faced.

Microsoft has created a virtual assistant that can be used by companies to respond to customer service requests. CEO Satya Nadella said Monday that Macy's and Hewlett-Packard have already begun to use the technology, which emerged from the company's research into artificial intelligence.

PHILADELPHIA (AP) — When Mark Zuckerberg comes to Philadelphia, he does as Philadelphians do. The Facebook CEO on Sunday posted a picture of himself ordering a cheesesteak at one of the city's most well-known eateries.

LONDON (AP) — Accounting firm Deloitte says it has launched a thorough investigation into a cyberattack that hit its email system.

DETROIT (AP) — General Motors' Cadillac luxury brand is embarking on a cross-country drive to show off its version of a car that almost drives itself on the freeway.

CANBERRA, Australia (AP) — Australia announced on Monday it will create its own space agency to increase its share of the $330 billion space economy.

BARRE, Vt. (AP) — An energy entrepreneur wants to set up a commuter rail system to further his vision of weaning Vermont from fossil fuels and getting cars off the highways, and he has taken the first step toward moving it beyond the theoretical by buying a dozen rail cars.

VANDENBERG AIR FORCE BASE, Calif. (AP) — A spy satellite for the U.S. National Reconnaissance Office has been launched from Vandenberg Air Force Base in California.

LONDON (AP) — London's mayor said Saturday that people angry about the decision by transit authorities to strip Uber of its license to operate in the city should blame the ride-hailing company itself.

The federal government on Friday told election officials in 21 states that hackers targeted their systems before last year's presidential election.

WASHINGTON (AP) — Legislation floated by two Democratic senators would enhance transparency for online political ads, requiring social media companies like Facebook and Twitter to keep a public file of election ads and communications.

LONDON (AP) — Uber will lose its license to operate in London because it may be endangering public safety and security, the local regulator said Friday, in a severe blow to a company already facing big questions over its corporate culture.

NEW YORK (AP) — Mark Zuckerberg said Friday that Facebook is withdrawing plans to create a new class of stock that would have let him keep tight reins on the social media company even as he sold down his stake to fund his philanthropy.

ANKARA, Turkey (AP) — Organizers have stripped Miss Turkey 2017 of her crown over a social media posting that was deemed insulting to the memory of the 250 people killed while opposing last year's failed military coup.

NEW YORK (AP) — Would you be OK with letting a stranger into your house for the sake of convenience? Walmart is testing the idea with a new service that lets a delivery person walk into your home when you're not there to drop off packages or put groceries in the fridge.

MADRID (AP) — Russian authorities are fighting the extradition of an alleged Russian hacker from Spain to the United States, the suspect's lawyer said Friday, in the latest move by Moscow to block U.S.

SACRAMENTO, Calif. (AP) — Gatorade has agreed not to make disparaging comments about water as part of a $300,000 settlement reached Thursday with California over allegations it misleadingly portrayed water's benefits in a cellphone game where users refuel Olympic runner Usain Bolt.

NEW YORK (AP) — Facebook is slowly acknowledging the outsized — if unintended — role it played in the 2016 U.S. presidential elections.