Billionaire investor Carl Icahn is renewing his attack on Michael Dell's leadership and warning that the latest offer from Dell to buy the struggling PC maker he founded bypasses an important shareholder safeguard.
Revelations about the US government's vast data collection programs have already started hurting American technology firms, according to an industry survey released this week.
China and Indonesia headed the list of 177 countries named as sources of Internet attacks, a security survey said Tuesday.
Cybercrime costs the global economy between $100 billion and $500 billion annually, according to a study released Monday which acknowledged more data is needed for precise estimates.
A coalition of Internet firms and activist organizations asked the US government Thursday to issue "transparency reports" on its online and phone data collection programs which have sparked an outcry.
Vivus Inc.'s biggest shareholder said Tuesday it is suing the obesity drug maker as it continues to fight for greater control of the company.
Sprint Nextel, the third largest U.S. wireless carrier, is now under the control of the Japanese investment firm SoftBank.
The massive cyber attacks on South Korean banks and broadcasters earlier this year were part of a broad campaign of cyber espionage which dates back at least to 2009, a US security firm has concluded.
A key shareholder advisory firm on Monday backed a $24.4 billion private equity buyout of Dell, giving a major boost to the plan led by founder Michael Dell to reorganize the struggling computer giant.