Skip to main content

Hackers seize Atlanta’s network system, demand $51,000 in Bitcoin as ransom

Atlanta mayor Keisha Bottoms said on Thursday, March 22, that hackers attacked the city’s network system and encrypted data. The details are somewhat slim for now, but hackers reportedly used the SamSam ransomware and demand around $51,000 in Bitcoin to unlock the city’s seized computers. Atlanta is currently working with the Department of Homeland Security, the FBI, Microsoft, and Cisco cybersecurity officials to determine the scope of the damage and regain control of the data held hostage. 

“Our Atlanta Information Management team is working diligently with support from Microsoft to resolve the issue,” the city’s official Twitter account states. “We are confident that our team of technology professionals will be able to restore applications soon. Our city website, Atlantaga.gov, remains accessible and we will provide updates as we receive them.” 

Recommended Videos

As of Thursday afternoon, the city said it faced outages on various “internal and customer facing applications,” such as means for accessing court-related information and paying bills. But the city itself isn’t exactly under siege: Airport, public safety, and water operations remain unaffected by the attack, and the city payroll wasn’t touched. The only bone Atlanta is throwing the public is that the attack affects “various city systems.” 

According to Atlanta’s newly appointed chief operating officer, Richard Cox, Atlanta Information Management officials were made aware of problems with internal and customer-facing applications at 5:40 a.m. Thursday. At the time, he acknowledged that the city fell prey to ransomware, but given the investigation is still ongoing, he couldn’t provide the extent of the damage.  

“The ongoing investigation will determine whether personal information, financial, or employee data has been compromised,” he said during a press briefing. “As a precaution, we are asking that all employees take the appropriate measures to ensure their data is not compromised. The city advises employees to monitor and protect personal information and in the coming days we will offer employees additional resources if needed.” 

What the city didn’t officially disclose was the ransomware note discovered in the investigation. A screenshot reveals the hackers’ demands: 0.8 Bitcoins for each seized computer, or six bitcoins to unlock all computers held hostage, equaling to around $51,000 in real cash. Once Atlanta sends the Bitcoins to a digital wallet, the city is to leave a message containing the host name on a specific website. The hackers will then provide decryption software to release the computers from captivity. 

The SamSam malware doesn’t take the typical route of installing itself on computers when unsuspecting owners click a link within an email. Instead, hackers find unpatched vulnerabilities in network servers and manually unleash SamSam to seize key data systems and cause maximum damage to the company’s infrastructure. 

SamSam is one of many in a family of ransomware targeting government and healthcare organizations. It was first observed in 2015 and encrypts various file types using the Advanced Encryption Standard (aka Rijndael). It then encrypts that key with RSA 2048-bit encryption to make the files utterly unrecoverable. 

As of Friday morning, Atlanta’s main website and its affiliated portals remained unaffected by the ransomware attack.

Kevin Parrish
Former Digital Trends Contributor
Kevin started taking PCs apart in the 90s when Quake was on the way and his PC lacked the required components. Since then…
GeForce Now introduces a 100-hour monthly playtime cap
nvidia geforce now ultimate halfway across country 1

Nvidia’s GeForce Now is undergoing significant changes. Its Priority membership has been rebranded as the "Performance" tier, bringing an enhanced gaming experience at the same price. Performance members can now stream games at up to 1440p resolution and in ultrawide formats, with settings saved across sessions. This upgrade aligns the Performance tier closer to Ultimate, the highest tier, which supports 4K streaming and high refresh rates through GeForce RTX 4080-powered servers.

One of the most notable changes coming in 2025 is the introduction of a 100-hour monthly playtime cap for both Performance and Ultimate members, aimed at managing Nvidia’s cloud infrastructure. Nvidia also mentions in its blog post that this limit will affect only a small percentage of its player base, with over 94% of users typically playing well within this timeframe. To offer flexibility, Nvidia will allow up to 15 unused hours to roll over to the following month. Users who reach their limit can purchase extra playtime, with additional 15-hour blocks available at $2.99 for Performance members and $5.99 for Ultimate members.

Read more
These AI features might actually make me use Paint and Notepad again
Windows 11 logo on a laptop.

Your everyday Windows apps are going to get a whole lot smarter. As Microsoft mentions in its Windows Insiders Blog, using the Windows 11 Paint and Notepad app will improve thanks to new AI features that the tech giant is adding to make it more helpful for users. It's still in early testing, and there is no official information about when or if it'll roll out to all users.

For starters, the Notepad app for Windows 11, after getting an update that added autocorrect and spellcheck, is now getting a new Rewrite ability that helps you rewrite highlighted text following any instructions you add.

Read more
Best Samsung Galaxy deals: S24, Buds, Watches and more
The Galaxy Z Fold 4's Cover Screen.

Samsung’s Galaxy lineup is one of the more popular tech lineups on the market. Among it you’ll find some of the best headphone deals, best smartwatch deals, best tablet deals, and best phone deals available. Whatever piece of tech you may have your eye on Samsung likely has within the Galaxy lineup. These devices also see pretty significant discounts pretty regularly, so we thought we’d round up all of the best Samsung Galaxy deals to make finding the right Samsung Galaxy model for you more convenient. Read onward for all of the details on how to save, and if you’d like to shop more specifically within the Galaxy lineup you can start with Samsung Galaxy Z Flip 5 deals, Samsung Galaxy Z Fold 5 deals, Samsung Galaxy Buds deals, or Samsung tablet deals.
Samsung Galaxy Buds Pro 2 — $107 $199 46% off

The Galaxy Buds 2 Pro are the high-end model of Samsung’s Galaxy Buds earbuds. They make great competition for the best wireless earbuds even if they don’t make everyone’s list, and with their Intelligent Active Noise-Cancelation technology they compare well with the best noise-canceling headphones. The Galaxy Buds 2 Pro produce high quality audio whether you’re listening to music, watching movies, or talking on the phone, and they pair easily with any Bluetooth device.

Read more