In two separate cases recently Uber has, or has talked about, abusing its information about their customer’s movements.
First a Buzzed reporter Johana Bhuiyan was told that she was tracked on the way to a meeting by Josh Mohrer, general manager of Uber New York.
Next Emil Michael, SVP of business for Uber, talked at a private dinner about the possibility of using the information Uber has about hostile reporters to gather dirt on them. (more…)
Engineers at Golden Frog recently discovered that Cricket wireless was automatically disabling their email encryption.
It is not at all clear why they were doing this, but we do know how. When an email client attempts to make a secure connection to a server, it sends a STARTTLS command. If the server never sees the STARTTLS, then it assumes you just wanted an insecure connection. (more…)
Kaspersky recently announced the discovery of a new Advanced Persistent Threat (APT) that they are calling DarkHotel. This is in the fine tradition of giving all newly discovered hackers or vulnerabilities clever and evil sounding names. In this case they have found something quite interesting.
For the last 7 years a group has been systematically targeting executives and government officials staying at high end hotels. They hack their computers and grab their files, sniff their keyboards, and install virus that can then spread within the victim’s organization. (more…)
Security researcher Emil Kvarnhammar of TrueSec announced the discovery of a new vulnerability in Mac OS X from 10.8.5 though the current 10.10.
The attack is against a unix utility called “sudo” which allows commands to run as the “root” user (which has absolute power on the system). Normally a user with admin privileges needs to type in their password and approve the running of these tasks, but this attack bypasses the user authentication step.
They have not released details on the vulnerability to give Apple time to issue a fix. In the mean time, it looks like you can protect yourself by making your your normal account is not an admin account. (more…)