Atlanta systems struggle to recover from cyber- attack

Atlanta: Atlanta’s top officials holed up in their offices on Saturday as they worked to restore critical systems knocked out by a nine- day- old cyber attack that plunged the South- eastern US metropolis into technological chaos and forced some city workers to revert to paper. On an Easter and Passover holiday weekend, city officials labored in preparation for the workweek to come.

Police and other public servants have spent the past week trying to piece together their digital work lives, recreating audit spreadsheets and conducting business on mobile phones in response to one of the most devastating “ransomware” virus attacks to hit an American city.

Three city council staffers have been sharing a single clunky personal laptop brought in after cyber extortionists attacked Atlanta’s computer network with a virus that scrambled data and still prevents access to critical systems. “It’s extraordinarily frustrating,” said councilman Howard Shook, whose office lost 16 years of digital records.

One compromised city computer seen showed multiple corrupted documents with “weapologize” and “imsorry” added to file names. Ransomware attacks have surged in recent years as cyber extortionists moved from attacking individual computers to large organizations, including businesses, healthcare organizations and government agencies. Previous high- profile attacks have shut down factories, prompted hospitals to turn away patients and forced local emergency dispatch systems to move to manual operations.

Ransomware typically corrupts data and does not steal it. The city of Atlanta has said it does not believe private residents’ information is in the hands of hackers, but they do not know for sure. City officials have declined to discuss the extent of damage beyond disclosed outages that have shut down some services at municipal offices, including courts and the water department. Nearly 6 million people live in the Atlanta metropolitan area. The Georgia city itself is home to more than 450,000 people, according to the latest data from the US Census Bureau. City officials said that police files documents were rendered inaccessible by unknown hackers who demanded $ 51,000 worth of bitcoin to provide digital keys to unlock scrambled files. “Everything on my hard drive is gone,” city auditor Amanda Noble said in her office housed in Atlanta City Hall’s ornate tower. City officials have not disclosed the extent to which servers for backing up information on PCs were corrupted or what kind of ◗ Ransomware attacks have surged in recent years as cyber extortionists moved from individuals to large organizations, including businesses, healthcare organizations and government agencies

◗ The city of Atlanta said it does not believe private residents’ data is in the hands of hackers, but they are not sure. Officials declined to discuss the extent of damage

information they think is unrecoverable without paying the ransom.

Ms Noble discovered the disarray on March 22 when she turned on her computer to discover that files could not be opened after being encrypted by a powerful computer virus known as SamSam that renamed them with gibberish. “I said, ‘ This is wrong,’” she recalled.

City officials then quickly entered her office and told her to shut down the computer.

Ms Noble is working on a personal laptop and using her smartphone to search for details of current projects mentioned in emails stored on that device. Not all computers were compromised.