MoviePass exposed thousands of unencrypted customer card numbers – TechCrunch

Movie ticket subscription service MoviePass has exposed tens of thousands of customer card numbers and personal credit cards because a critical server was not protected with a password. Mossab Hussein, a security researcher at Dubai-based cybersecurity firm SpiderSilk, found an exposed database on one of the company’s many subdomains. The database was massive, containing 161…

MIT develops a sensor that can work underwater without a battery and send back data – TechCrunch

MIT researchers have created a new underwater sensor and communication system that doesn’t require batteries, and barely uses any power at all. This could help set up an underwater ‘internet of things’ according to MIT, which would allow for real-time sea temperature and marine life monitoring, without requiring regular equipment and power swaps to make…

Y Combinator’s Michael Seibel on building startups, early-stage deal-making and tech’s center of gravity – TechCrunch

Hello and welcome back to Equity, TechCrunch’s venture capital-focused podcast, where we unpack the numbers behind the headlines. We have a special episode ready for you today. As many of you know, it’s that time of year when hundreds of nascent startups make their big 2-minute pitch to the top venture capitalists of “Silicon Valley” (San…