Jacob Day is known for his hilarious challenges and lip-sync videos on TikTok

A group of teenage hackers managed to breach some of the world's biggest tech firms last year by exploiting systemic security weaknesses in US telecom carriers and the business supply chain, a US government review of the incidents has found, in what is a cautionary tale for America's critical infrastructure.

The military is searching for an F-35 fighter jet near Charleston, South Carolina, after its pilot ejected Sunday afternoon, according to military officials.

The manhunt for convicted killer Danelo Cavalcante has now entered its eighth day with details beginning to emerge about how he managed to escape from prison in Pennsylvania. Cavalcante, 34, escaped from Chester County Prison days after he was sentenced to life without parole for stabbing his ex-girlfriend Deborah Brandao, 31, to death in front of her two small children. He is also wanted for a 2017 murder in Brazil. Authorities said during a press conference on Wednesday that he broke out by climbing onto a prison building roof from one of the exercise yards. Newly released surveillance video shows Cavalcante crawling up a wall at the prison before he disappears from the frame. Police said that he later managed to jump down to an area of the prison that had less surveillance. A tower officer tasked with observing the site failed to report the incident and Cavalcante’s escape was only noticed later during a head count. He was last spotted near Chandler Road, Pennsbury Township, on Tuesday evening. Local and federal law enforcement searched the area for hours but did not locate the fugitive. Members of the public are urged to secure their homes from the dangerous killer. Read More Danelo Cavalcante’s escape from Pennsylvania prison captured in newly released video How did Danelo Cavalcante manage to slip past Pennsylvania authorities twice? Father reveals terrifying moment escaped murderer Danelo Cavalcante broke into his home Danelo Cavalcante killed his girlfriend in front of her children. Now he’s on the run after a prison break

Illinois’ attorney general ended a five-year investigation into sexual abuse of children by Catholic clergy in the state Tuesday, releasing a nearly 700-page report that revealed the problem was far worse than the church had said in 2018 at the start of the state’s review

Derek Chauvin blamed the slow response by emergency medics for George Floyd's death

A South Korean man has been sentenced to jail for using artificial intelligence to generate exploitative images of children, the first case of its kind in the country as courts around the world encounter the use of new technologies in creating abusive sexual content.

The Supreme Court has ordered two internet sellers of gun parts to comply with a Biden administration regulation aimed at ghost guns, firearms that are difficult to trace because they lack serial numbers

By Daniel Wiessner A conservative legal group on Wednesday urged a U.S. anti-discrimination agency to investigate Kellogg Co

The European Central Bank will need to keep borrowing costs high for some time, according to Bundesbank President

By Xie Yu and Shuyan Wang HONG KONG/BEIJING (Reuters) -Country Garden made interest payments on U.S. dollar bonds hours ahead

But the meeting in Lithuania will see disagreement over Ukraine's ambition to join the military bloc.