Amazon said Tuesday it would allow online haggling between buyers and sellers for some items sold by third parties using the U.S. online retail giant.

The "make an offer" system to be implemented initially for some 150,000 items could allow Amazon to compete with retail rival eBay, but would not be an auction format.

Football's World Cup and the Ebola outbreak topped the list of topics most shared by Facebook users around the globe in 2014, the social networking giant said Tuesday.

The World Cup was the most shared item globally, followed by the Ebola crisis, Brazilian elections, the death of actor Robin Williams and the "Ice Bucket Challenge" to raise funds for research on Lou Gehrig's disease.

Australia's government Wednesday outlined plans to tackle online piracy as it moves to end the country's position as one of the world's top illegal downloaders of television shows such as "Game of Thrones".

Copyright holders will be able to apply for court orders requiring internet service providers (ISPs) to block access to websites outside the country that give access to infringing content, according to the proposed amendments to the Copyright Act.

A series of spectacular cyberattacks drew headlines this year, and the situation will only worsen in 2015 as hackers use more advanced techniques to infiltrate networks, security researchers said Tuesday.

McAfee Labs' 2015 Threats Predictions report sees increased cyber-warfare and espionage, along with new strategies from hackers to hide their tracks and steal sensitive data.

Facebook said Monday it is rolling out upgraded search capabilities for mobile and desktop users who want to find favorite posts from their friends on the huge social network.

"You've told us the most important thing is being able to find posts you've seen before, and now you can," said Facebook vice president Tom Stocky in a blog post.

Amazon, keen to blaze a trail with delivery by drone, is threatening to take much of its research for the plan outside the United States amid frustrations with U.S. regulators.

"In the absence of a timely approval by the FAA to conduct outdoor testing, we have begun utilizing outdoor testing facilities outside the United States," Amazon vice president Paul Misener said in a letter to the Federal Aviation Administration.

A Pakistani Islamist group designated a terror outfit by the U.N. angrily accused the Indian media Monday of pressuring Twitter into blocking the account of its leader.

Attempts to access the Twitter page of Hafiz Muhammad Saeed, chief of the Jamaat-ud-Dawa (JuD) group alleged to have been behind the 2008 Mumbai attacks, resulted in a message saying the account had been suspended.

Imagine being able to surf the web and watch videos online without having to swat away pesky pop-up ads?

These days you can, thanks to small programs like Adblock Plus that are available free for download and that arm your browser to defend against ads.

Sony Pictures staff received a threatening email Friday claiming to be from the hackers who breached the entertainment giant's computer network, reportedly with warnings that they and their families were "in danger."

The email from a group calling itself Guardians of Peace (GOP) also warned that "all hope will leave you and Sony Pictures will collapse," according to the industry journal Variety.

Three years after the tech world mourned his passing, Apple mastermind Steve Jobs was back from the dead Friday giving posthumous testimony in a video at a U.S. antitrust trial.

Jurors in an Oakland court have been submerged since the beginning of the week in a debate over whether consumers who bought Apple's iPod between 2006 and 2009 were effectively forced to purchase their music from the California titan's online iTunes store.