Category Archives: Latest Warnings

Microsoft: Hold Off Installing MS13-036

April 12, 2013

Microsoft is urging users to who haven’t installed it yet to hold off on MS13-036, a security update that the company released earlier this week to fix a dangerous security bug in its Windows operating system. The advice comes in response to a spike in complaints from Windows users who found their machines unbootable after applying the update.

Critical Fixes for Windows, Flash & Shockwave

April 9, 2013

The second Tuesday of the month is upon us, and that means it’s once again time to get your patches on, people (at least for you folks running Windows or Adobe products). Microsoft today pushed out nine patch bundles to plug security holes in Windows and its other products. Separately, Adobe issued updates for its Flash and Shockwave media players that address four distinct security holes in each program.

DHS Warns of ‘TDos’ Extortion Attacks on Public Emergency Networks

April 1, 2013

As if emergency responders weren’t already overloaded: Increasingly, extortionists are launching debilitating attacks designed to overwhelm the telephone networks of emergency communications centers and personnel, according to a confidential alert jointly issued by the Department of Homeland Security and the FBI.

Privacy 101: Skype Leaks Your Location

March 21, 2013

The events of the past week reminded me of a privacy topic I’ve been meaning to revisit: That voice-over-IP telephony service Skype constantly exposes your Internet address to the entire world, and that there are now numerous free and commercial tools that can be used to link Skype user account names to numeric Internet addresses.

Bit9 Breach Began in July 2012

February 20, 2013

Cyber espionage hackers who broke into security firm Bit9 initially breached the company’s defenses in July 2012, according to evidence being gathered by security experts investigating the incident. Bit9 remains reluctant to name customers that were impacted by the intrusion, but the custom-made malicious software used in the attack was deployed last year in highly targeted attacks against U.S. Defense contractors.