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The DOJ Detected the SolarWinds Hack 6 Months Earlier Than First Disclosed (wired.com) 19

An anonymous reader quotes a report from Wired: The U.S. Department of Justice, Mandiant, and Microsoft stumbled upon the SolarWinds breach six months earlier than previously reported, WIRED has learned, but were unaware of the significance of what they had found. The breach, publicly announced in December 2020, involved Russian hackers compromising the software maker SolarWinds and inserting a backdoor into software served to about 18,000 of its customers. That tainted software went on to infect at least nine US federal agencies, among them the Department of Justice (DOJ), the Department of Defense, Department of Homeland Security, and the Treasury Department, as well as top tech and security firms including Microsoft, Mandiant, Intel, Cisco, and Palo Alto Networks. The hackers had been in these various networks for between four and nine months before the campaign was exposed by Mandiant.

WIRED can now confirm that the operation was actually discovered by the DOJ six months earlier, in late May 2020 -- but the scale and significance of the breach wasn't immediately apparent. Suspicions were triggered when the department detected unusual traffic emanating from one of its servers that was running a trial version of the Orion software suite made by SolarWinds, according to sources familiar with the incident. The software, used by system administrators to manage and configure networks, was communicating externally with an unfamiliar system on the internet. The DOJ asked the security firm Mandiant to help determine whether the server had been hacked. It also engaged Microsoft, though it's not clear why the software maker was also brought onto the investigation.

It's not known what division of the DOJ experienced the breach, but representatives from the Justice Management Division and the US Trustee Program participated in discussions about the incident. The Trustee Program oversees the administration of bankruptcy cases and private trustees. The Management Division advises DOJ managers on budget and personnel management, ethics, procurement, and security. Investigators suspected the hackers had breached the DOJ server directly, possibly by exploiting a vulnerability in the Orion software. They reached out to SolarWinds to assist with the inquiry, but the company's engineers were unable to find a vulnerability in their code. In July 2020, with the mystery still unresolved, communication between investigators and SolarWinds stopped. A month later, the DOJ purchased the Orion system, suggesting that the department was satisfied that there was no further threat posed by the Orion suite, the sources say.
According to WIRED, the DOJ said it "notified the US Cybersecurity and Infrastructure Agency (CISA) about the breach at the time it occurred -- though a US National Security Agency spokesperson expressed frustration that the agency was not also notified."

"But in December 2020, when the public learned that a number of federal agencies were compromised in the SolarWinds campaign -- the DOJ among them -- neither the DOJ nor CISA revealed to the public that the operation had unknowingly been found months earlier. The DOJ initially said its chief information officer had discovered the breach on December 24."
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The DOJ Detected the SolarWinds Hack 6 Months Earlier Than First Disclosed

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  • For things to go _this_ badly, the defenders have to be simply incompetent. These three seeing it and not realizing this was a major supply chain attack fits the picture perfectly. Also nicely shows that detection is, at best, a half-measure. The only thing that will cut it is secure systems. Of course, as long as MicroShit is in the picture in any major way, we are not going to get those.

    • For things to go _this_ badly, the defenders have to be simply incompetent. These three seeing it and not realizing this was a major supply chain attack fits the picture perfectly. Also nicely shows that detection is, at best, a half-measure. The only thing that will cut it is secure systems. Of course, as long as MicroShit is in the picture in any major way, we are not going to get those.

      They had to keep it quiet so the NSA could keep using it.

    • The phrase "Hindsight is 20/20" it's been around longer than either you or I have been alive, much less computer software code. Occam's Razor would point to buggy code long before complex supply chain hack. Claiming this should have been obvious is a simple Hollywood movie trope, where the one loan unappreciated genius who is constantly ridiculed is screaming end of the world and no one listens. Mostly because they scream end of the world at everything they find and just happen to be correct this one time,

      • by gweihir ( 88907 )

        This is not hindsight. This is a performance evaluation. And both their approach and their performance suck. Please stop defending the incompetent.

  • Who was gaining access to the compromised servers and networks?

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