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The SAT college entrance exam given to thousands of high school students across the United States may have been leaked in Asia ahead of Saturday's test, the Los Angeles Times reported.High school junior Huzail Hassan of Rancho Cucamonga received a text from a friend who said the College Board, which administers the exam, reused a test from last fall, the LA Times reported.“I checked on Twitter and so many people had taken screenshots,” Hassan told the LA Times. “I looked it up and it was the same exam. It had the exact same questions and it had the answer key.”RELATED: San Diego teachers, students call for free in-school SAT testingScripps station KGTV in San Diego received a statement from the College Board addressing the next steps for students."In response to theft and organized cheating, which affects all high stakes testing, we have significantly increased our test security efforts and resources. We have a comprehensive approach to test security and go to great lengths to make sure that the test scores we report are accurate and valid. In all our efforts, we’ve worked to strike a balance between thwarting those seeking an unfair advantage and providing testing opportunities for the vast majority of students who play by the rules," wrote Associate Director of Media Relations Jaslee Carayol in an email."As part of our comprehensive approach, after every test administration, we take additional quality control steps before scores are released, including conducting a comprehensive statistical analysis of certain test scores. If we determine students have gained an unfair advantage, we will take appropriate actions, including cancelling test scores and, in some cases, prohibiting them from taking another College Board assessment. To protect the security of our tests, we cannot comment on the specifics of question usage and test administration schedules."RELATED: Report of student cheating may have led to AP debacleThe SAT, or Scholastic Aptitude Test, was created in 1926 to serve as a benchmark for the academic performance of graduating students. It measures performance in mathematics and critical reading and writing. Scores range from 400 to 1600, combining the results from the two 800-point section. Students pay , or with the optional essay, to take the SAT.The test is run by the College Board, a nonprofit group with a membership of more than 6,000 educational institutions.  2463

The U.S. government is officially investigating Facebook.The Federal Trade Commission confirmed in a statement Monday that it is currently investigating Facebook data practices as the company faces new scrutiny from the Cambridge Analytica scandal."The FTC takes very seriously recent press reports raising substantial concerns about the privacy practices of Facebook," said Tom Pahl, acting director of the FTC's Bureau of Consumer Protection. "Today, the FTC is confirming that it has an open non-public investigation into these practices."News broke earlier this month that Cambridge Analytica, a data firm with ties to President Donald Trump's campaign, reportedly accessed information from about 50 million Facebook users without their knowledge.CNN reported last week that the FTC was sending a letter to Facebook with questions about how the social media company allowed the data to wind up in the hands of Trump campaign consultants.Facebook stock was down 4% in early trading Monday.Reps for Facebook did not immediately respond to a request for comment.  1077

The Secret Service arrested a man near the White House on Monday, after they had been told to be on the lookout for a man who allegedly threatened to kill "all white police" there.Monday afternoon, police in Montgomery County, Maryland, alerted the US Secret Service that the man planned to go to Washington with the purpose of killing officers at the White House, according to a USSS statement. About an hour later, Secret Service officers spotted him on Pennsylvania Avenue near Lafayette Park, according to the statement. He was arrested without incident. Officials say charges are pending.The Secret Service's protective intelligence division was notified at about 2:55 p.m. ET to be on the lookout for Michael Arega of Dallas, who the Montgomery County Maryland Police Department said was heading to Washington for the purpose of killing "all white police" at the White House, according to the statement. The Secret Service spotted him at approximately 4:05 p.m. ET.He was "immediately detained by Secret Service Uniformed Division Officers and subsequently arrested without incident," according to the statement. 1126

The U.S. recorded more than 120,000 new cases of COVID-19 on Thursday as cases continue to skyrocket across the country.According to Johns Hopkins University, there were 121,888 new cases of COVID-19 recorded across the country on Thursday. That shatters the previous record of 102,000 cases that were reported on Wednesday.Johns Hopkins reports that more than 1,200 people died of the virus in the U.S. on Thursday, the highest death total since Sept. 15. The highest daily death total throughout the pandemic occurred on April 15, when 2,600 people died.According to Johns Hopkins, COVID-19 is currently spreading faster in the U.S. than it is anywhere else in the world. The U.S. has recorded an average of about 80,000 new cases of COVID-19 in the last seven days; the country with the second-highest rate of new cases is India, with an average of about 45,000 new cases of the virus each day.Health officials warn that the U.S. is entering what could be the most dangerous and deadly period of the pandemic, as colder weather forces social gatherings indoors, where the virus is more easily spread.Since the start of the pandemic, there have been 9,606,369 cases reported in the US, 234,911 being fatal. Both totals mark the most of any country. 1258

The Trump administration alleged Friday that Iranian government-linked hackers broke into the accounts of roughly 8,000 professors at hundreds of US and foreign universities, as well as private companies and government entities, to steal massive amounts of data and intellectual property.The indictment unveiled by the Department of Justice on Friday directly links the individuals charged with the hacks to the Iranian government, saying the perpetrators were working for Iran's Islamic Revolutionary Guard Corps and other government clients.Along with the charges, the Treasury Department designated the nine Iranians and the company they worked for, the Mabna Institute, for sanctions.The move from the Justice Department and Treasury follows other US efforts to indict foreign government-linked cyberattackers, including special counsel Robert Mueller's indictment of Russian operatives for meddling in the 2016 US election, and the Obama administration's indictment of Chinese military members for the government-sponsored hacking of US companies.It also comes at a time of tension with Iran, long an adversary of the US. As President Donald Trump reshuffles his national security and diplomacy team, including firing Secretary of State Rex Tillerson and national security adviser H.R. McMaster, experts speculate Trump may be laying the groundwork to pull out of the Iran nuclear deal that the Obama administration negotiated, though Iran's cyber efforts were not part of that deal.According to the charges, which include conspiracy to commit computer intrusions, wire fraud, unauthorized access of a computer and aggravated identity theft and could carry a maximum sentence of upwards of four decades in prison, the nine alleged hackers carried out a sophisticated worldwide campaign since at least 2013 to pull off their cyberheist of more than 30 terabytes of academic data and other sensitive information.The indictment alleges the Mabna Institute targeted more than 100,000 professors worldwide and succeeded in compromising 8,000 of them, spread across 144 US-based universities and 176 foreign universities. In their crosshairs were various types of intellectual property, including academic journals, dissertations and electronic books.To break into the accounts, the sophisticated campaign started by studying each target in a reconnaissance phase, then using that information to send specialized emails to the targets that appeared to come from other university professors expressing interest in a recently published work, with links to other research that were actually links to malicious websites that would mimic the professor's login page and steal his or her login information and use it to access their accounts.The hackers also allegedly broke into the accounts of employees of US government and non-governmental entities, including the Department of Labor, the Federal Energy Regulatory Commission, the states of Hawaii and Indiana, Indiana's Department of Education, the United Nations, and the United Nations Children's Fund. Once inside, the hackers allegedly stole the entire email inbox.Other victims included employees of 36 US-based companies and 11 companies outside the US in a wide range of industries, including academic publishers, media and entertainment entities, a law firm, tech companies, and consulting and marketing firms.The tactic for the private-sector and governmental hacks was much less sophisticated, according to the indictment. The hackers allegedly used "password spraying": They collected email addresses they could find on the internet and then simply tried common passwords on those accounts, stealing email inboxes if they managed to get in.It is unlikely that any of the individuals named in the indictment will ever see the inside of a US jail or courtroom. It is also unlikely that foreign governments without extradition treaties with the US would give up their citizens to stand trial, and once the indictment is unsealed, the individuals named in it are unlikely to travel to countries that could extradite them to the US.Still, federal prosecutors hope that by exposing the hacking operations, they can deter the behavior and make clear their ability to trace it back to its source.  4260

来源：资阳报