济南类风湿治疗权威医院(济南强直每天疼) (今日更新中)

A second Florida city paid thousands of dollars to ransomware attackers who hacked their computer systems -- the latest in a growing trend that forces local governments offline.Officials from Lake City agreed Tuesday to pay 42 bitcoin, roughly 6,000, to hackers who seized the city's computer systems June 10, ending a 15-day standoff.It's the second city in Florida to fall prey to ransomware attackers this summer: On June 19, Riviera Beach officials voted to pay their requested ransom of 65 bitcoin, close to 0,000, to hackers who disabled the city's online services in late May.Lake City police said the city paid a ,000 deductible to its insurance company, which will cover the rest of the ransom.In a statement, the city called the attack a "triple threat," a ransomware program that attacked the city's network three different ways and took out email systems, landline phones and online credit card payment.Cyber attacks on government are growingRansomware attacks have spiked since 2016, hijacking the computer systems of government entities like cities, police departments and schools. It's a unique type of cyberattack: Hackers encrypt all files on the systems and demand payment, usually in bitcoin, to restore them.Ahead of attacks on Lake City and Riviera Beach, there were at least 22 reported breaches of public sector networks in 2019, CNN reported in May.Populous cities like Baltimore, Albany and Atlanta have all combated ransomware attacks that forced them to perform municipal services manually.Complete recovery of a city's systems can take up to several weeks and cost cities millions more than the agreed ransom -- a combined cyberattack on Atlanta and Newark cost more than million in damages.Lake City officials did not return multiple requests for comment.The-CNN-Wire? & ? 2019 Cable News Network, Inc., a Time Warner Company. All rights reserved. 1905

Amid treasures on display from Africa, Selemani Sikasabwa feels right home.“My ancestors used some of them,” he said.Selemani is part of the Global Guides program at the Penn Museum in Philadelphia.“I share my own stories,” he said.He’s one of seven guides offering tours of galleries, with exhibits that represent the regions they come from: Africa, the Middle East, along with Mexico and Central America. Some are immigrants, while others are refugees, like Selemani.He fled his home in the Democratic Republic of Congo and spent 19 years in Tanzania as a refugee, before coming to the U.S. five years ago.“I left my country because of the war,” he said. “There’s war in my country.”For the museum, the program offers a chance to back up their collections with real-life experiences.“The more I talk about this, the more it occurs to me that this is kind of a no-brainer,” said Ellen Owens, the Penn Museum’s director of engagement.She said the museum found the Global Guides helped attract 300 more visitors, just in the last three months. Owens added that about a half-dozen other museums have reached out to them--including the Metropolitan Museum in New York City--to learn more about their Global Guides program.“We really wanted people to feel more connected to our objects,” she said. “When objects are so old – 5,000, 7,000 years old -- it's really hard to bridge the gap between now and life now, and life way back then.”The Global Guides program got its start in 2018 in the Mideast Gallery. Last year, they were able to expand the program to other galleries, including the Africa gallery.For Selemani, it’s a chance to talk about things on display from his home country, like one large, curved drum -- a type he’s seen used before.“It’s a big drum,” he said, “and I call that drum a ‘radio station without microphone.’”He calls it that because the sound generated by beating on the drum can travel up to 10 miles, so the drum is used to communicate messages from village to village. It’s a detail that visitors might not realize were it not for Selemani, who feels grateful for the chance to talk about it.“I’m happy in the United States, because I’m free,” he said. “I work any time I want to go to work, and I feel safe where I’m living.”It is a way of living and sharing his home culture in his new home. 2332

A whistleblower's complaint about President Donald Trump's communications with Ukraine was hand delivered Wednesday afternoon to Capitol Hill for lawmakers to review.Sen. Richard Burr, the Republican chairman of the Senate Intelligence Committee, said he has started to read the document but declined to give his initial thoughts.Members of the Democratic-led House Intelligence Committee are also reviewing the documents.The move comes just hours after the White House released a transcript of a July 25 phone call that shows the President repeatedly pressed the leader of Ukraine to investigate former Vice President Joe Biden and his son.It also comes a day after House Speaker Nancy Pelosi declared the President had betrayed his oath of office and announced she is opening a formal impeachment inquiry.The conversation between Trump and Ukrainian President Volodymyr Zelensky is included in the whistleblower complaint, a source familiar with the situation said last week, a revelation only raised more questions in the ongoing controversy.Trump has downplayed the significance of the complaint, claiming the whistleblower is partisan and his conversations with foreign leaders are "appropriate."The intelligence community inspector general last week suggested that the whistleblower complaint that triggered the Ukraine-Trump drama, raised concerns about multiple actions, sources told CNN.However, the inspector general -- who spoke at a closed-door briefing last week -- would not say if those instances involved Trump, the sources said.One source said that Inspector General Michael Atkinson referenced "a sequence of events" and "alleged actions" that took place. However, another source disputed that the IG provided substantive details regarding the whistleblower claim. 1794

A new candy has hit the market, and it's not your typical chocolate confection or gummy — it's CBD-infused jelly beans.The man behind the famous Jelly Belly jelly beans, David Klein, started 203

A tense day at Las Vegas City Hall on Wednesday ended with a vote banning people from camping and sleeping in public areas if there are beds free at local homeless shelters. Met with protests and impassioned speeches from Las Vegas city leaders, council members passed a 283

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