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Government

Senator Accuses CIA of Snooping On Intelligence Committee Computers 242

An anonymous reader writes "Sen. Feinstein, head of the Senate Intelligence Committee, publicly accused the CIA of inappropriately searching computers used by her committee, violating presidential directives, federal laws and the Fourth Amendment. The computers in question were provided by the CIA at an undisclosed CIA location for use by the members of the intelligence committee. When the committee staff received internal documents the CIA had not officially provided, the agency examined the computers used by the committee and removed the unauthorized documents. The action has been referred to the Justice Department for possible prosecution." There were rumors of such a few weeks ago, and now it's official. Read the transcript of her speech.
Windows

Rootkit Infection Requires Windows Reinstall 510

CWmike writes "Microsoft is telling Windows users that they'll have to reinstall the OS if they get infected with a new rootkit. A new variant of a Trojan Microsoft calls Popureb digs so deeply into the system that the only way to eradicate it is to return Windows to its out-of-the-box configuration, Chun Feng, an engineer with the Microsoft Malware Protection Center (MMPC), said last week on the group's blog. 'If your system does get infected with Trojan:Win32/Popureb.E, we advise you to fix the MBR and then use a recovery CD to restore your system to a pre-infected state,' said Feng. A recovery disc returns Windows to its factory settings."
Graphics

Upscaling Retro 8-Bit Pixel Art To Vector Graphics 325

An anonymous reader writes "Two researchers — Johannes Kopf from Microsoft, and Dani Lischinski from The Hebrew University — have successfully created an algorithm that depixelizes and upscales low-resolution 8-bit 'pixel art' into lush vector graphics. The algorithm identifies pixel-level details (original paper — PDF) to accurately shade the new image — but more importantly, the algorithm can create smooth, curved contour lines from only-connected-on-the-diagonal single pixels. At long last, we might be able to play Super Mario Bros. on a big screen without stretching our beloved plumber's pixels to breaking point. You really must look at the sample images." Scroll down in the paper to see how their technique stacks up against some others, including Adobe's Live Trace.

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