*By Conor White*
Shares of Twitter plunged on Monday over concerns a crackdown on fake accounts could hamper user growth.
The company [reportedly](https://www.washingtonpost.com/technology/2018/07/06/twitter-is-sweeping-out-fake-accounts-like-never-before-putting-user-growth-risk/) banned over 70 million accounts in the last two months and is suspending more than a million handles a day.
But Mashable tech reporter Matt Binder said it was an action Twitter had to take.
"I think they should keep doing this until they actually have the accounts that are causing this sort of problem," he said in an interview with Cheddar Monday. "They'll never really completely wipe it out, but they should continue dealing with it for as long as it takes to keep this to a minimum."
Binder said the purpose of these accounts can vary between anything from users creating fake accounts to boost their own following to bots actually trying to spread disinformation.
He pointed out that the company has faced a series of damaging crises.
"One was, for example, the Russia-linked internet research agency ," Binder said. "They were proven to be - both on Facebook and Twitter accounts - paying for ads to promote these accounts or these posts to try and sway the election."
"Again, whether that was something that worked or not, or how influential it was, that's besides the point."
Twitter shares were down as much as 9.8 percent in early trade Monday, but pared those losses after CFO Ned Segal [tweeted](https://twitter.com/nedsegal/status/1016371745933033472) that most of the accounts removed are not counted in the company's metrics.
For the full segment, [click here.]( https://cheddar.com/videos/twitter-cracks-down-on-fake-accounts)
Spain's government has fined Airbnb 64 million euros or $75 million for advertising unlicensed tourist rentals. The consumer rights ministry announced the fine on Monday. The ministry stated that many listings lacked proper license numbers or included incorrect information. The move is part of Spain's ongoing efforts to regulate short-term rental companies amid a housing affordability crisis especially in popular urban areas. The ministry ordered Airbnb in May to remove around 65,000 listings for similar violations. The government's consumer rights minister emphasized the impact on families struggling with housing. Airbnb said it plans to challenge the fine in court.
Roomba maker iRobot has filed for Chapter 11 bankruptcy protection, but says that it doesn’t expect any disruptions to devices as the more than 30-year-old company is taken private under a restructuring process. iRobot said that it is being acquired by Picea through a court-supervised process. Picea is the company's primary contract manufacturer. The Bedford, Massachusetts-based anticipates completing the prepackaged chapter 11 process by February.
Serbia’s prosecutor for organized crime has charged a government minister and three others with abuse of position and falsifying of documents related to a luxury real estate project linked to U.S. President Donald Trump’s son-in-law Jared Kushner. The charges came on Monday. The investigation centers on a controversy over a a bombed-out military complex in central Belgrade that was a protected cultural heritage zone but that is facing redevelopment as a luxury compound by a company linked to Kushner. The $500 million proposal to build a high-rise hotel, offices and shops at the site has met fierce opposition from experts at home and abroad. Selakovic and others allegedly illegally lifted the protection status for the site by falsifying documentation.
Wealthfront’s CFO Alan Iberman talks the $2.05B IPO and the major moment for robo banking as the company bets on AI, automation, and “self-driving money."
