A software bug at a widely used internet-service provider that caused it to leak data has created a potential security headache for thousands of its corporate customers. The bug at Cloudflare Inc., disclosed Thursday, has affected company systems since September of last year. It caused some of Cloudflare’s web servers to leak information that should have remained private, potentially including user passwords and other types of...

Source: Wall Street Journal February 24, 2017 07:07 UTC