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As the human resources department for the federal government, the agency oversees the legal minutiae of how federal employees are hired and promoted and manages benefits and pensions for millions of current and retired civil servants. The core of its own workforce, numbering well over 5,, is headquartered in a hulking Washington, DC, building, the interior of which has all the charm of an East German hospital circa Hackers have become adept at using SSL encryption to cloak their exploits, much as online vendors use it to shield credit card numbers in transit.
But the agency owned no such domain. The OPM-related name suggested it had been created to deceive. Saulsbury and the other engineers soon realized that mcutil. But in this case, the engineers noticed two unusually frightening details. First, opmsecurity.
Registering sites in Avengers-themed names is a trademark of a shadowy hacker group believed to have orchestrated some of the most devastating attacks in recent memory. Among them was the infiltration of health insurer Anthem , which resulted in the theft of personal data belonging to nearly 80 million Americans. But first they had to hunt down and eliminate the malware on its network, an archaic monstrosity that consisted of as many as 15, individual machines.
Chris Baraniuk. Emily Mullin. David Nield. Chris Stokel-Walker. Soon enough, the subbasement was filled with the incessant clatter of keyboards, occasionally punctuated by the hiss of a Red Bull being popped open.
The dozen-plus engineers rarely uttered more than a few words to one another, which is how they prefer to operate. The hunt to find each occurrence of PlugX continued around the clock and dragged into the weekend.
A technician from the security software company Cylance, who was supporting the effort, spotted encrypted. He knew that. Their scans had identified over 2, individual pieces of malware that were unrelated to the attack in question everything from routine adware to dormant viruses. The PlugX variant they were seeking to annihilate was present on fewer than 10 OPM machines; unfortunately, some of those machines were pivotal to the entire network. The investigators wondered whether the APT had pulled off that impressive feat with the aid of the system blueprints stolen in the breach discovered in March If that were the case, then the hackers had devoted months to laying the groundwork for this attack.
At first, the investigators left each piece of malware in place, electing only to throttle its ability to send outbound traffic; if the attackers tried to download any data, they would find themselves confined to dial-up speeds.
The team decided that, even though it would mostly be just a psychological triumph, they would dump the malware just minutes before the blackout. The investigators could finally turn toward piecing together what the attackers had hauled away.
There is a common misperception that the surest way to frustrate hackers is to encrypt data. But advanced persistent threats are skilled at routing around such measures. The first item groups like these usually swipe is the master list of credentials—the usernames and passwords of everyone authorized to access the network.
Since these hackers are likely salaried employees, investing that much time in an attack is just part of the job. There is a straightforward way to foil this approach: multifactor authentication, which requires anyone logging in to a network to be in physical possession of a chip-enhanced ID card that correlates with their username and password. As the investigators laboriously sifted through interview transcripts and network logs, they created a rough timeline of the attack.
The earliest incursion they could identify had been made with an OPM credential issued to a contractor from KeyPoint Government Solutions. There was no way to know how the hackers had obtained that credential, but the investigators knew that KeyPoint had announced a breach of its own in December There was a good chance that the hackers had first targeted KeyPoint in order to harvest the single credential necessary to compromise OPM.
Then, during the long Fourth of July weekend in , when staffing was sure to be light, the hackers began to run a series of commands meant to prepare data for exfiltration. Bundles of records were copied, moved onto drives from which they could be snatched, and chopped up into. The records that the attackers targeted were some of the most sensitive imaginable. The hackers had first pillaged a massive trove of background-check data.
As part of its human resources mission, OPM processes over 2 million background investigations per year, involving everyone from contractors to federal judges. That data can include everything from lie detector results to notes about whether an applicant engages in risky sexual behavior.
The hackers next delved into the complete personnel files of 4. Then, just weeks before OPM booted them out, they grabbed approximately 5. No one has the answer to any of that. The tone of the hearings struck some observers as overly brutal. But political dramas of this sort seldom end in acts of mercy: Archuleta resigned under pressure, and her CIO, Donna Seymour, opted for retirement days before she was to endure another round of grilling by the House committee.
These newly frightened agency heads made for a receptive audience during the Cybersecurity Sprint, a White House initiative that aimed to improve security throughout the government in a mere 30 days. These include measures such as keeping current with the latest software patches, reducing the number of network users with administrative privileges, and, above all, broadening the adoption of multifactor authentication.
The document they eventually produced, with substantial input from the likes of the Pentagon and the National Institute of Standards and Technology, became known as the Cybersecurity National Action Plan.
First publicly announced by President Obama in February , it calls for billions to be set aside for several critical projects, such as upgrading outmoded systems. CNAP also stresses the need for better cooperation between the private and public sectors—something that might have made the OPM hack far less severe.
That domain was named opm-learning. One reason these attackers can do so much damage is that the average time between a malware infection and discovery of the attack is more than days, a gap that has barely narrowed in recent years. A cybersecurity overhaul of this magnitude will, of course, require an abundance of talent. Perhaps it will be an easy sell. This article appears in our special November issue , guest-edited by President Barack Obama.
Subscribe now. Andy Greenberg. Will Evans. Lily Hay Newman. Scott Gilbertson. Thor Benson. Most Popular. Brendan I. Topics longreads magazine North Korea Hacked Him. Disappointed with the lack of US response to the Hermit Kingdom’s attacks against US security researchers, one hacker took matters into his own hands. They thought their payments were untraceable.
Sabotaged accounts. Backdoor schemes. For years, the retail giant has handled your information less carefully than it handles your packages. A vulnerability in the Log4j logging framework has security teams scrambling to put in a fix. You Need a Password Manager. Here Are the Best Ones. Kytch alleges that the Golden Arches crushed its business—and left soft serve customers out in the cold. The cold war between a startup and a soft-serve machine manufacturer is heating up, thanks to a newly released trove of internal emails.
Constantly posting content on social media can erode your privacy—and sense of self.
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Он четко и без излишней драматизации изложил свою историю. На краткий миг далекие вершины охватило золотое пламя. Для Элвина это было весьма важно, Учитель был обманщиком.
Inside the OPM Hack, The Cyberattack that Shocked the US Government | WIRED.
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Opm usa jobs government jobs nearpod joinpd hack
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