August 11, 2022

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A HackerOne worker accessed bug reviews to say extra bounty

The most important bug bounty platform HackerOne mentioned it fired an worker who took bug reviews submitted by exterior researchers and filed related reviews elsewhere for private achieve.

HackerOne is a bug bounty platform that giant firms and authorities companies have turned to to handle their bug bounty. HackerOne receives bug reviews from moral hackers in regards to the software program, then internally analyzes the reviews to find out whether or not to pay rewards to those that report them.

There’s a giant sum of cash at stake. By 2020, HackerOne has paid over $100 million to individuals who reported greater than 181,000 safety holes by the bounty it administers since its launch in 2012. Final yr Zoom, a buyer of HackerOne, paid $1.4 million by a bounty managed by HackerOne.

HackerOne and CISO co-founder Chris Evans mentioned in a weblog publish on Friday that the present worker is a former worker – who was in a bug-fixing function for a lot of consumer bounty packages – improperly accessed the safety reviews sooner or later since April 4 till June 22 after which leaked the knowledge outdoors of the HackerOne platform to say extra bounties elsewhere.

In line with Evans, the worker mistakenly obtained bonuses in a “small variety of disclosures”.

The corporate investigated the incident after receiving a buyer grievance on June 22 asking them to research “a suspicious vulnerability disclosure made outdoors of the HackerOne platform.” The reporter, utilizing the title “rzlr”, used “risk communication” in regards to the disclosure of the safety gap.

“This buyer expressed skepticism that this was an precise collision and detailed the explanations,” Evans mentioned.

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Evans mentioned that the previous worker anonymously disclosed details about the vulnerability outdoors of the HackerOne platform with the aim of claiming extra bounty.

“Our investigation concluded {that a} (now former) HackerOne worker improperly accessed a buyer’s vulnerability information in an effort to resubmit duplicate vulnerabilities to their very own clients. that buyer for private achieve,” he defined later.

“This was a transparent violation of our values, tradition, insurance policies and employment contract. In lower than 24 hours, we labored shortly to cease the incident by figuring out recognized that worker and lower off entry to the info. We terminated the worker, and additional strengthened our defenses to keep away from related conditions sooner or later.”

HackerOne terminated workers’ system entry and remotely locked their laptops on June 23. They interviewed workers on June 24, and on June 27 “owned the machine.” The threater’s laptop computer is suspended and distant imaging and forensic evaluation are performed.”

This worker, who has entry to the system since April 4, has been in touch with seven HackerOne clients.

HackerOne formally terminated workers on June 30. By July 1, HackerOne notified all clients with the bug bounty program that had any interactions with workers, it mentioned.

HackerOne mentioned it firmly believes that the disclosure was not brought on by a number of inside threats however by an worker.

“It is a critical incident. We’re assured that insider entry is now underneath management. Insider threats are one of many darkest issues in cybersecurity, and we stand able to do no matter we are able to. inside its energy to scale back the probability of such incidents sooner or later”. Evans mentioned.

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Evans acknowledges that HackerOne’s present detection and response techniques are usually not actively detecting this risk. The corporate plans to strengthen its worker screening course of, enhance information isolation and community logging, and can roll out new simulations to check whether or not the corporate can detect insider threats or not.

HackerOne raised $49 million in funding in January, bringing its complete funding to $160 million. Prospects embrace US Division of Protection, Dropbox, Normal Motors, GitHub, Goldman Sachs, Google, Hyatt, Microsoft, Singapore Division of Protection, Nintendo, PayPal, Slack, Starbucks, Twitter and Yahoo.