Facebook apologized on Sunday for a bug that sent a Safety Check notification to users around the world following a deadly suicide bombing in Pakistan.

Facebook users from Honolulu to Brussels and Cairo to Hong Kong were baffled by the notification, a feature that lets users signal to friends that they are safe following an event in their area like a terror attack or natural disaster.

Apple has said the U.S. government's potential ability to unlock a phone used by one of the San Bernardino killers means the company may not have to provide help in a similar case in New York.

The tech giant wrote a letter to a federal court in Brooklyn on Thursday, setting out its position after the government said it may have found a way to crack the shooter's iPhone without Apple's help.

Hackers are stepping up efforts to turn their exploits into cold cash, locking a user's data unless a ransom is paid, a report found Tuesday.

In the fourth quarter of 2015, so-called ransomware increased 26 percent quarter-over-quarter, according to Intel Security.

The U.S. government has been adamant for weeks: FBI investigators need to unlock an encrypted iPhone used by one of the San Bernardino attackers, and Apple Inc. was the only one that could do it.

In a stunning reversal on Monday, federal prosecutors asked a judge to halt a much-anticipated hearing on their efforts to force Apple to unlock the phone. The FBI may have found another way, and Apple's cooperation may no longer be needed, according to court papers filed late Monday, less than 24 hours before Tuesday's hearing.

U.S. authorities Tuesday unveiled criminal charges against three members of the so-called "Syrian Electronic Army," which gained notoriety for hacking into news media outlets and making bogus social media posts.

The Justice Departments said criminal indictments named Ahmad Umar Agha, 22; Firas Dardar, 27; and Peter Romar, 36, all Syrian nationals.

Nintendo said Tuesday its first smartphone game attracted more than one million users three days after release -- good news for the Japanese game giant that was long reluctant to stray from its console-only policy. 

Last week Nintendo released "Miitomo" -- a free-to-play and interactive game which allows users to create "Mii" avatars -- as it tries to compete better with rivals.

The U.S. Supreme Court on Monday opened the door to reducing the hundreds of millions of dollars in damages owed by Samsung to Apple in the blockbuster patent case between the world's biggest smartphone makers.

The court agreed to hear one element of the South Korean giant's appeal -- it will not reconsider Samsung's guilt, but will look at whether the penalty was excessive for copyright infringement of certain components within the electronics.

When it comes to emojis, the future is very, very ... Face with Tears of Joy.

If you don't know what that means then you: a) aren't a 14-year-old girl. b) love to hate those tiny pictures that people text you all the time. Or c) are nowhere near a smartphone or online chat.

Online lodging service Airbnb is allowing travelers from around the world to book stays in private homes in Cuba after the San Francisco-based company received a special authorization from the Obama administration, Airbnb announced Sunday.

Airbnb was the first major American company to enter Cuba after Presidents Barack Obama and Raul Castro declared detente on December 17, 2014. The service handles online listing, booking and payments for people looking to stay in private homes instead of hotels. Cuba has become its fastest-growing market, with about 4,000 homes added over the last year.

New iPhone and iPad models likely to be unveiled Monday are aimed at helping Apple keep momentum in the fast-evolving mobile device market.

The media gathering at the company's intimate Town Hall auditorium in Silicon Valley will also give Apple a chance to restate its case for fighting a U.S. government demand that it break into an attacker's iPhone.