Major bitcoin exchanges hit by cyberattacks as record rally makes them a target

Multiple cyberattacks on major bitcoin exchanges this week highlight the many challenges for the young digital currency world.A surge in investor interest also overwhelmed major bitcoin websites, while record-breaking levels of fundraising for new digital currencies...

Op-Ed: Uber meltdown shows it’s time for Silicon Valley to stop worshipping founders

Given everything that’s happened to Uber in the last four months, it’s instructive to go back and re-read the blog post that started it all, in which former Uber engineer Susan Fowler laid out abuses she claims to have experienced at the company. They...