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Cyberattacks Hurt US Schools during Pandemic

时间:2022-02-17 05:12:33

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The COVID-19 pandemic has changed how American schools operate. Over the past two years, students and teachers in many places have depended on virtual1 learning to slow the spread of the coronavirus.

Many schools are open again. But attacks by cyber-criminals are making it hard for schools to return to normal.

Cyber-criminals use computer networks and software called ransomware to take control of computer systems that schools use to keep student information. The criminals say they will return control to the schools if they receive a payment.

For teachers at a middle school in Albuquerque, New Mexico, the first sign of a widespread problem came during an early morning video meeting. Nobody could open attendance2 records, and everyone was locked out of class lists and test results.

Albuquerque administrators3 later confirmed an outage that blocked them from the district's student database4. That database includes important information other than just student names and test results. It also includes emergency contact information and the names of adults who are permitted to pick up each child.

The database was under attack by cyber-criminals.

"I didn't realize how important it was until I couldn't use it," teacher Sarah Hager said of the database. She teaches art at a middle school in Albuquerque.

Schools in New Mexico, Maryland, Florida, Wisconsin, New Jersey5 and other states have reported problems with cyber-attacks.

Doug Levin is director of K12 Security Information Exchange, a company that helps schools defend themselves against cyber-attacks. He said there have been over 1,200 attacks on schools since 2016. Over 200 of the attacks used ransomware to take control of school systems. Other forms of attack include people interrupting video lessons with students.

In Baltimore, Maryland, a cyber-attack in late 2020 closed schools and made it difficult for students to continue learning from home. Recent news stories have reported that it cost nearly $10 million to improve the school system's information database and add security to defend against future attacks.

Earlier this year in New York City, criminals attacked the computer system of an education company that makes software for schools. As a result, teachers could not use the software to record student test results.

On January 12, cyber-criminals attacked schools in Albuquerque. Computer experts needed five days to reset6 the school's database.

Scott Elder leads the Albuquerque schools. He said the unexpected move to computer-based learning two years ago created openings for the criminals to enter the school networks. He did not say whether Albuquerque paid money to the criminals to return control of the databases7.

Sarah Hager, the Albuquerque art teacher, said the attack caused numerous problems. The school's system for tracking COVID-19 infections, for example, was part of the database. Hager said it is possible some students came to school sick. The school was not able to find them and send them home.

Last year, the U.S. Federal Bureau of Investigation8, or FBI, warned schools about ransomware gangs. One is called PSYA. Another is known as Conti. Conti asked for $40 million from a large school system near Miami, Florida. The FBI said the groups are mostly Russian-speaking and based in Eastern Europe.

Emsisoft is a company that studies cyber-attacks and sells protection software. Brett Callow, an expert with the company, said more smaller school systems started getting attacked in 2021. He said school systems in large cities have the money to spend to protect their databases. In smaller cities, that is not always the case.

Truth or Consequences is a small city in New Mexico. About 1,300 students attend the city's schools. Its computer system was attacked in late December.

Channell Segura leads the schools in Truth or Consequences. She called the attack "a disgusting way to get money," because it hurts children.

The crimes are creating debates on how to stop the attacks. Some people say teachers should use paper to keep track of student information instead of databases. But many teachers say that would make their work take much longer.

The crimes are also causing school systems and states to spend more money than usual. In New Mexico, state leaders are working to add $45 million to the budget to create a cybersecurity program by 2027.

U.S. President Joe Biden signed the K-12 Cybersecurity Act in October. The act asked a federal agency to help schools protect themselves.

Words in This Story

virtual – adj. existing on computers or the internet

cyber – adj. relating to computers or the internet

track – v. to follow or watch something

gang – n. a group of criminals

disgusting – adj. something that is unpleasant or does not taste good


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点击收听单词发音收听单词发音  

1 virtual yhfwi     
adj.实质上的,事实上的,实际上的
参考例句:
  • This reply is a virtual acceptance of our offer.这一回答实质上是接受了我们的建议。
  • At that time the East India Company was the virtual ruler of Bengal.那时东印度公司是孟加拉的实际统治者。
2 attendance qvFzZ     
n.出席,出席人数,护理,照料
参考例句:
  • The attendance of this class never dropped off.这个班的出席人数从未下降。
  • The young man danced attendance on his rich aunt.这个年轻人小心侍候他有钱的姑妈。
3 administrators d04952b3df94d47c04fc2dc28396a62d     
n.管理者( administrator的名词复数 );有管理(或行政)才能的人;(由遗嘱检验法庭指定的)遗产管理人;奉派暂管主教教区的牧师
参考例句:
  • He had administrators under him but took the crucial decisions himself. 他手下有管理人员,但重要的决策仍由他自己来做。 来自辞典例句
  • Administrators have their own methods of social intercourse. 办行政的人有他们的社交方式。 来自汉英文学 - 围城
4 database mvWzUj     
n.数据库 (=databank)
参考例句:
  • I discovered some new information in the database.我在资料库里发现了一些新信息。
  • We planned to build an online database.我们计划建一个联机数据库。
5 jersey Lp5zzo     
n.运动衫
参考例句:
  • He wears a cotton jersey when he plays football.他穿运动衫踢足球。
  • They were dressed alike in blue jersey and knickers.他们穿着一致,都是蓝色的运动衫和灯笼短裤。
6 reset rkHzYJ     
v.重新安排,复位;n.重新放置;重放之物
参考例句:
  • As soon as you arrive at your destination,step out of the aircraft and reset your wristwatch.你一到达目的地,就走出飞机并重新设置手表时间。
  • He is recovering from an operation to reset his arm.他做了一个手臂复位手术,正在恢复。
7 databases e61ce3062cb76770658896b778ad06cd     
n.资料库( database的名词复数 );数据库;(贮存在计算机中的)数据库
参考例句:
  • For example, this problem crops up frequently when querying databases. 例如,在查询数据库时,这一问题频频出现。 来自About Face 3交互设计精髓
  • Databases of abstracts would eventually become redundant. 文摘数据库最终将成为多余。 来自辞典例句
8 investigation MRKzq     
n.调查,调查研究
参考例句:
  • In an investigation,a new fact became known, which told against him.在调查中新发现了一件对他不利的事实。
  • He drew the conclusion by building on his own investigation.他根据自己的调查研究作出结论。

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