SAN FRANCISCO (Reuters) - Snap Inc jumped 8 percent on Monday and was on track for its third strongest day since the social media company's initial public offering, boosted by filings showing several institutional investors had owned its shares.

WASHINGTON (Reuters) - A small number of U.S. critical infrastructure operators have been affected by the global ransomware worm, but there has been no significant disruption in their work, a Department of Homeland Security official told Reuters on Monday.

SAN FRANCISCO (Reuters) - A U.S. judge granted a partial injunction against Uber Technologies Inc [UBER.UL] in a high-profile trade secrets case with Alphabet's Waymo self-driving car unit, ordering Uber to promptly return any Waymo files downloaded by a former Waymo engineer.

TOKYO (Reuters) - When it comes to culture and entertainment, Japan has a rich history spanning ancient legends and sport to popular comics and video games.

SINGAPORE/WASHINGTON (Reuters) - Asian governments and businesses reported some disruptions from the WannaCry ransomware worm on Monday but cybersecurity experts warned of a wider impact as more employees turned on their computers and checked e-mails.

NEW YORK (Reuters) - Google Inc's self-driving car unit, Waymo, and U.S. rideshare company Lyft Inc have signed a collaboration agreement to bring autonomous vehicle technology into the mainstream, the New York Times reported on Sunday.

TOKYO (Reuters) - Desperate to overcome Japan's growing shortage of labor, mid-sized companies are planning to buy robots and other equipment to automate a wide range of tasks, including manufacturing, earthmoving and hotel room service.

LONDON/NEW YORK (Reuters) - Many companies outside the United States may not have cover for a recent computer-system attack, leaving them potentially with millions of dollars of losses because there has been relatively little take-up of cyber insurance, insurers say.

TOKYO (Reuters) - Western Digital Corp has sought international arbitration to stop partner Toshiba Corp from selling its chips arm without its consent, potentially derailing a much-needed capital injection for the Japanese conglomerate.

SOFIA (Reuters) - Bulgarian Development Holdings Ltd.(BDHL) has teamed up with Chinese telecom equipment maker ZTE Corp for a 1.5 billion euro ($1.6 billion) entertainment and commercial complex near Sofia, BDHL said on Sunday.

NEW YORK (Reuters) - Facebook Inc Chief Operating Officer Sheryl Sandberg posted a Mother's Day appeal on Sunday for federal and corporate policies to benefit working parents, including a minimum wage increase, mandated paid parental leave and affordable childcare.

PARIS (Reuters) - French carmaker Renault was hit by the global ransomware cyber attack that has infected tens of thousands of computers in nearly 100 countries, a spokeswoman said on Saturday.

BARI, Italy (Reuters) - Financial leaders of seven leading world economies will pledge stronger cooperation against cyber crime on Saturday and not to use foreign exchange to gain competitive advantage, but stick to their cautious wording on trade, a draft communique showed.

SAN FRANCISCO (Reuters) - A widespread view on Wall Street this week was that Snap Inc fell short of revenue forecasts when it posted its first quarterly results as a public company, triggering a big selloff in its shares.

NEW YORK/BOSTON (Reuters) - Some of the biggest U.S. mutual and hedge funds, including Daniel Loeb's Third Point and Daniel Och's Och-Ziff Capital Management , owned stakes in Snap Inc , parent of the wildly popular Snapchat messaging app, at the end of March, regulatory filings on Friday showed.

WASHINGTON (Reuters) - A global cyber attack on Friday renewed concerns about whether the U.S. National Security Agency and other countries' intelligence services too often horde software vulnerabilities for offensive purposes, rather than quickly alerting technology companies to such flaws.

LONDON (Reuters) - British Prime Minister Theresa May pledged to create new powers allowing her to punish social media and communications companies that fail to look after users' data, and to demand cash from firms to pay for policing the internet.

NEW YORK (Reuters) - New York's banking regulator on Friday sued the U.S. Office of the Comptroller of the Currency over its plan to offer special-purpose charters that would let online lenders and other "fintech" companies do business nationwide, calling the plan "reckless folly."

WASHINGTON (Reuters) - FedEx said on Friday it was experiencing issues with some of its Microsoft Corp Windows systems in relation to a global cyber attack that had disrupted hospitals in England and infected computers in dozens of other countries around the world.

(Reuters) - U.S. clothing company Brooks Brothers said on Friday payment card information of certain customers were compromised at some of its retail locations in the United States and Puerto Rico over 11 months until March.