Six people have been killed and at least 48 injured in a terror incident in London in whoch three male attackers were shot dead by police.A white van hit pedestrians on London Bridge at about 22:00 BST on Saturday before three men got out and stabbed people in nearby Borough Market.Police said the three men were wearing fake bomb vests.One of those hurt is a police officer who was stabbed after going to help. His injuries are not life-threatening.The Conservatives have suspended national general election campaigning and the prime minister will chair a meeting of the government’s Cobra emergency committee later.Theresa May described Saturday night’s events as ”dreadful”, while Labour leader Jeremy Corbyn called them ”brutal and shocking”.London Mayor Sadiq Khan said it was ”a deliberate and cowardly attack on innocent Londoners”, but it remained the ”safest global city” and Londoners would not be cowed by terrorism.

Suspected militants drove a van into pedestrians at high speed on London Bridge on Saturday night before stabbing revelers on nearby streets, killing at least six people and wounding close to 50.Armed police rushed to the scene and shot dead the three male attackers in the Borough Market area near the bridge, as authorities urged Londoners on Twitter to ”run, hide, tell” if they were caught up in the violence.The attacks came just five days ahead of a national parliamentary election on Thursday. The ruling Conservative Party suspended national campaigning on Sunday, a spokesman for Prime Minister Theresa May said.”Following updates from police and security officials, I can confirm that the terrible incident in London is being treated as a potential act of terrorism,” May said in a statement as events unfolded.

An Ariana Grande fan paying tribute at a makeshift memorial in Manchester, England.Getty ImagesSocial media is going to be all over Ariana Grande’s sold-out benefit concert to aid the Manchester, England, bombing victims.Three of the biggest sites — Facebook, Twitter and YouTube — will each be livestreaming Grande’s ”One Love Manchester” concert on Sunday.

The event will be shown on the pop star’s Facebook page, Twitter account and YouTube channel.The charity event will feature Grande and special guests Justin Bieber, Katy Perry, Coldplay, Miley Cyrus, Robbie Williams and Pharrell Williams at the Emirates Old Trafford Cricket Ground. The show also will be just miles from where a suicide bomber struck, killing 22 people and injuring dozens at the Manchester Arena following Grande’s May 22 concert.

Six years ago, it was the first major tech company with a voice assistant. Now Amazon’s Echo and Google’s Home smart speakers are finally making the assistants mainstream, while Apple’s Siri flounders.Next week at WWDC, Apple (AAPL, Tech30) may try to get back in the game by announcing a Siri smart speaker.CEO Tim Cook and other Apple executives will show previews of the next iPhone, Mac, Apple Watch and Apple TV operating systems during a Monday keynote address in San Jose, California. There are also rumors the company will announce a new smart speaker and updates to its Mac and iPad lines.WWDC stands for World Wide Developer Conference, though some Apple fans insist on calling it ”dub dub.” The annual three day event is an opportunity for software developers to come and learn more about making apps for Apple products.Here’s a taste of what we can expect on Monday.

With the dust now settling after ”WannaCry”, the biggest ransomware attack in history, cybersecurity experts are taking a deep dive into how it was carried out, what can be done to protect computers from future breaches and, trickiest of all, who is really to blame.For many, it seems that last question has already been solved: It was North Korea.But beyond the frequently used shorthand that North Korea was likely behind the attack lies a more complicated — and enlightening — story: the rise of an infamous group of workaholic hackers, collectively known as ”Lazarus,” who may be using secret lairs in northeast China and have created a virtual ”malware factory” that could wreak a lot more havoc in the future.Big caveat here: Lazarus doesn’t reveal much about itself. What little is known about the group is speculative.

Nevertheless, extensive forensic research into its activities dating back almost a decade paints a fascinating, if chilling, picture of a hacker collective that is mercenary, tenacious and motivated by what appears to be a mixture of political and financial objectives.Their fingerprints are all over WannaCry.So who, then, are they?

SAN FRANCISCO — As Apple prepares to show off new features for the iPhone and other devices at its developer conference on Monday, the company is grappling with an uncomfortable issue: Many of its existing features are already too complicated for many users to figure out.At last year’s conference, for example, Apple’s top software executive, Craig Federighi, demonstrated how users could order food, scribble doodles and send funny images known as stickers in chats on its Messages app. The idea was to make Messages, one of the most popular apps on the iPhone, into an all-purpose tool like China’s WeChat.But the process of finding and installing other apps in Messages is so tricky that most users have no idea they can even do it, developers and analysts say.