U.S. Disables Botnet Via Seizures, DOJ Says

By seizing servers and domain names and getting permission to remotely turn off malware on compromised PCs, U.S. officials have disabled a botnet that steals data from infected computers. The legal actions are part of the "most complete and comprehensive enforcement action ever taken by U.S. authorities to disable an international botnet," according to a statement from the Department of Justice.

Free Speech Fears Raised About Russia's Hacker Attacks

Russian hacker attacks on the country's biggest blog site and a spy agency's warning to Gmail and Skype have raised fears that authorities are tightening their grip on dissent in a China-like assault on free speech. With an eye on Arab unrest that has toppled two North African leaders and spurred Western military intervention in Libya, Moscow is keen to defuse potential turmoil ahead of a December parliamentary election and a 2012 presidential vote.

Officials Report Progress in Probe of Semiconductor Theft

Law enforcement officials are reporting significant progress in cracking a massive semiconductor-theft case, which involved an armed robbery at a Silicon Valley company of chips officials value at $37 million. Thirteen to 15 masked thieves took part in the Feb. 27 robbery at Unigen Corp., a closely held company with businesses that include manufacturing electronics products for other companies.

Texas Notifies Residents About Exposed Data on Server

The Texas Comptroller's office started sending notification letters to residents whose names were inadvertently placed on an agency server that was open to the public. The records of about 3.5 million Texans were placed on the public server. Disclosed data included names and mailing addresses, Social Security numbers, and to varying degrees, information like dates of birth or driver's license numbers.

Senators Introduce Internet Privacy Bill

Senators introduced an Internet privacy bill that would create first-time rules for Facebook, Google and other Web firms that thrive by collecting information about users. Sen. John F. Kerry (D-Mass.) and Sen. John McCain (R-Ariz.) said their measure aims to protect Internet users by forcing companies to explain how they collect information and what they do with it.

Walker Digital Files 15 Patent Suits Against Tech Firms

Walker Digital, a research and development laboratory for technology patents, filed 15 lawsuits against more than 100 companies including Apple, Microsoft, eBay, Amazon and Google for unauthorized use of its intellectual property rights. Walker Digital, a Stamford, Connecticut-based company that includes Priceline.com founder Jay S. Walker as its chairman, filed the lawsuits in a Delaware court alleging that some of the biggest names in technology are using inventions created and owned by Walker Digital.

Revised Complaint Asserts 50% Ownership in Facebook

E-mails allegedly written by Facebook Inc. co-founder Mark Zuckerberg are cited in a new court filing by Paul Ceglia as proof of his claim that he’s entitled to 50 percent of the company under a 2003 contract. The revised complaint, filed in federal court in Buffalo, New York, includes new allegations supporting Ceglia’s claim to own part of Palo Alto, California-based Facebook, the world’s biggest social-networking site, including that Zuckerberg sent numerous e-mails discussing the terms of the contract and the early development of “The Face Book” with Ceglia.

Proposal Would Require Sales Taxes for E-Commerce

A Democratic senator is preparing to introduce legislation that aims to end the golden era of tax-free Internet shopping. The proposal -- expected to be made public soon after Tax Day -- would rewrite the ground rules for Internet and mail order sales by eliminating the ability of Americans to shop at Web sites like Amazon.com and Overstock.com without paying state sales taxes.

Chinese Telecom Firm ZTE Files Patent Suit Against Ericsson

Chinese telecommunications hardware maker ZTE Corp. filed a lawsuit in China against a unit of Swedish rival Telefon AB L.M. Ericsson over alleged patent infringement, said Wang Haibo, ZTE's intellectual-property director. The move escalates a legal battle that began when Ericsson said earlier this month it filed patent-infringement lawsuits against ZTE in the U.K., Italy and Germany, and highlights ZTE's growth overseas in competition with Western rivals.

Appeals Court Rules Against Winklevoss Twins in Facebook Case

The 9th U.S. Circuit Court of Appeals said that Tyler and Cameron Winklevoss -- the former Harvard University classmates of Facebook founder Mark Zuckerberg -- can't undo their settlement over the social networking site. The appeals court ruled that the twins were savvy enough to understand what they were agreeing to when they signed the agreement in 2008, a deal that called for a $20 million cash payment and a partial ownership of Facebook.

SEC Considers Rules That Would Help Tech Companies

Federal securities regulators are weighing demands to make it easier for fast-growing companies to use social networks such as Facebook and Twitter to raise money by tapping thousands of investors for very small amounts of shares. The Securities and Exchange Commission is looking at adapting its rules to encourage Internet-age techniques for small companies raising capital.

Public Interest Groups Consider Net Neutrality Suits

Public interest groups are keeping the option of lawsuits against the Federal Communications Commission on the table to fight for stronger Internet "neutrality" rules, an executive at a public interest law firm said. So-called net neutrality rules adopted by the FCC in December would prevent network operators from blocking lawful content but still let them ration access to their networks.