BlackBerry releases security updates for smartphones and enterprise server software. BlackBerry OS version 10.2.1.1925 fixes an authentication bypass vulnerability that could allow attackers to read or modify data stored on the affected devices. The company also released BlackBerry Enterprise Service and BlackBerry Enterprise Server version 5.0.4 MR7 fixes an information disclosure vulnerability that can only be exploited on devices that have the Wi-Fi file-sharing service running, a service that’s not enabled by default. A workaround for this vulnerability is to manually delete the logs or to redact the sensitive information stored in them.”]