The attacker cloned 130 internal repositories, consisting of both public and private code. To reduce risk, organizations should, first, have the capability to monitor and reduce their company and employee OSINT framework exposure, as attackers need this data to craft their attacks, he said. These cookies are used to make advertising messages more relevant to you. Oops! The company's write-up said it was already working to combat this sort of incident by upgrading its two-factor authentication systems to WebAuthn multi-factor authentication and will soon use hardware tokens or biometric factors across its entire environment. On October 14, Dropbox was alerted by GitHub about suspicious behavior identified the previous day. 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This actor had actually targeted Dropbox employees, using email addresses impersonating the American integration and code delivery platform CircleCI. Threat actors have moved beyond simply harvesting usernames and passwords, to harvesting multifactor authentication codes as well.. Share this article on Dropbox has said it was successfully phished, resulting in someone copying 130 of its private GitHub code repositories and swiping some of its secret API credentials. . Oh no, you're thinking, yet another cookie pop-up. 4 min read, 16 Sep 2022 Dropbox recently announced that it suffered a security breach after cybercriminals gained access to one of its GitHub accounts through a phishing scam . As this breach shows, plain text secrets and credentials in source code are a huge problem. This attack shows how threat actors are conducting more and more sophisticated attacks to gain access to developers tools which are known to contain sensitive information Mackenzie Jackson Security Advocate. This is a good moment to reflect and ensure generally good security practices, such as regularly rotating passwords and setting up MFA on your dropbox account. Join thought leaders online on November 9 to discover how to unlock a scalable & streamlined enterprise future. "These legitimate-looking emails directed employees to visit a fake CircleCI login page, enter their GitHub username and password, and then use their hardware authentication key to pass a One Time Password (OTP) to the malicious site," Dropbox's explanation states. VentureBeat Homepage.cls-1{fill:#ed2025;}.SiteLogo__v{fill:#ffffff;}. ", Dropbox doesn't appear unduly worried by the incident because the repos "included our own copies of third-party libraries slightly modified for use by Dropbox, internal prototypes, and some tools and configuration files used by the security team.". As you can see in the screenshot above, this phish email has "Dropbox" as its sender's name. HackerNews, That site would harvest the entered login details so that miscreants could use the info and log into a victim's GitHub account, and get into the work repos. What is an Organization Validation (OV) Code Signing Certificate? and updates from GitGuardian. 7 Ways to Spot email! Dropbox also mentions API keys used by its developers, among the elements to which malicious individuals have had access. The same situation occurred with Dropbox, which uses GitHub to post its public and some of its private repositories. Dropbox admitted on Tuesday that it was the target of a phishing campaign that resulted in the leak of 130 of its GitHub repositories. We also know that a very similar attack was happening around the same time in the wider GitHub community, also faking a CircleCI email and login screen, so it is suspected but not confirmed this was the same threat actor. On the other hand, it still fails on certain points such as the relative confidentiality of data, backup functions that are far too limited, and a tiny free storage space of 2 GB, 766 Alexander Road What happened, and what did the hackers actually have access to? While the repos may not be connected to their core applications, Dropbox did admit that some plain text secrets, including API keys and other credentials, were inside the code along with a few thousand names and email addresses belonging to Dropbox employees. These cookies collect information in aggregate form to help us understand how our websites are being used. After further investigation, the storage service discovered that a malicious actor had also accessed one of its GitHub accounts. For many people, clicking links and opening attachments is a fundamental part of their job.. That compromised developer in turn provided the attacker with access to approximately 130 internal code repositories. Online storage service Dropbox has admitted to being the victim of a phishing campaign that went beyond simply collecting usernames and passwords. No code for core apps or infrastructure was accessed, apparently. On November 1st 2022, Dropbox has confirmed they suffered a data breach involving a bad actor gaining access to credentials, data, and other secrets inside their internal GitHub code repositories. On November 1st 2022, Dropbox has confirmed they suffered a data breach involving a bad actor gaining access to credentials, data, and other secrets inside their internal GitHub code repositories. This tactic "eventually succeeded, giving the threat actor access to one of our GitHub organizations where they proceeded to copy 130 of our code repositories. LinkedIn, What this attack shows is a continuation of an alarming trend of attackers targeting developer tools, in particular git repositories. He is passionate about technology and building a community of engaged developers to shape future tools and systems. Read the original post at: https://blog.gitguardian.com/dropbox-breach-hack-github-circleci/. Phishing is an attempt by attackers to trick you into providing sensitive information by pretending to be a person or service you trust (such as Dropbox or your bank). Always be on guard for suspicious emails" Dwayne McDaniel Developer Security Advocate, *** This is a Security Bloggers Network syndicated blog from GitGuardian Blog - Automated Secrets Detection authored by Mackenzie Jackson. Attackers today seem to be moving towards compromising ecosystems. They want to be able to compromise apps that have massive user bases (like Dropbox) and the way they are doing that is by attempting to compromise the people in power: The developers, said Abhay Bhargav, CEO and founder of AppSecEngineer, a security training platform. It is crucial that companies scan their source code, including the full version history, for secrets to prevent attackers from being able to move from repositories into more critical infrastructure. The fact that the attacker seemingly knew Dropbox used CircleCI and was able to communicate with a hardware key and pass the one-time password to the attacker shows a higher level of sophistication. dropbox phishing email 2022. If people say no to these cookies, we do not know how many people have visited and we cannot monitor performance. In these emails, the disguised hackers instructed employees (exactly how many were tricked) to go to a fake CircleCI login page. How can Identity Verification prevent scams in MLM and D2C industries? GitHub credentials can be used to log in to CircleCI. Dropbox is a CircleCI user "for select internal deployment." The code accessed contained some credentials, namely API keys used by Dropbox developers, the company said. Succeeding, threat actors got access to 130 Dropbox code repositories, which included copies of third-party libraries slightly modified for use by Dropbox, internal prototypes, and some tools and configuration files used by the security team. In early October, several Dropbox users received phishing emails impersonating CircleCI to target Dropbox GitHub accounts. However, the company said, Were sorry we fell short.. by Mackenzie Jackson on November 2, 2022 Dropbox has confirmed they suffered a data breach involving a bad actor gaining access to credentials, data, and other secrets inside their internal GitHub code repositories. The phishing email took the victim to an imitation CircleCI login page where the user entered their GitHub credentials. or Examples of phishing attacks Emails that: Ask you to reply with your username/email and password Contain links to fake login pages or password reset pages Twitter, For more info and to customize your settings, hit We know its impossible for humans to detect every phishing lure, the company said. The phishing email took the victim to an imitation CircleCI login page where the user entered their GitHub credentials. Dropbox said in a statement We believe the risk to customers is minimal. Thank you! Dropbox also said the intruder's access to the GitHub repo silo was revoked on October 14, and that the cloud storage biz has since rotated all developer API credentials to which the intruder had access. Dropbox Email Scam: Threat Type: Phishing, Scam, Social Engineering, Fraud. The code and the surrounding data also included a few thousand names and email addresses belonging to Dropbox employees, current and past customers, sales leads and vendors. If you are interested in other 2022 data breaches and attacks, you can find a detailed analysis of the Uber breach and of the Toyota data breach. While this does not mean that Dropbox is immune to attacks it does show a clear trend that they take security seriously but do have some areas to improve on. At the same time, Dropbox did disclose that" the code and the data around it also included a few thousand names and email addresses belonging to Dropbox employees, current and past customers, sales leads, and vendors". Dropbox phishing incident. Finally, we also must consider that according to Dropbox, their logs showed no unknown access to critical systems, which shows the attack was caught in a timely manner. website. Dropbox determined it had fallen victim to a phisher who had impersonated the code integration and delivery platform CircleCI. These legitimate-looking emails directed users to visit a fake CircleCI login page, enter their GitHub username and password, and then use their hardware authentication key to pass a one-time password (OTP) to the malicious site. A review of logs found no evidence of successful abuse. Security leaders weighing in on the news emphasized the importance of continued training and awareness amidst increasingly savvier attacks and scaled-up techniques. Dropbox brings everythingtraditional files, cloud content, and web shortcutstogether in one place. Through this little phishing scheme, hackers gained access to 130 GitHub code repositories. mackenzie-jackson has 10 posts and counting.See all posts by mackenzie-jackson, Click full-screen to enable volume control, Dropbox Suffers Breach From Phishing Attack, Exposing Customer and Employee Emails. While the repo's may not be connected to their core applications, Dropbox did admit that some plain text secrets, including API keys and other credentials, were inside the code along with a few thousand names and email addresses belonging to Dropbox employees. These files will be available until 8/31/2022. Even iCloud, OneDrive, and Google Drive dont work so seamlessly on their own respective iOS, Windows, and Android OS. They allow us to count visits and traffic sources so that we can measure and improve the performance of our sites. Dropbox is the latest in an ever-growing list of companies such as Uber, Twitch, Samsung, and Nvidia that have had their internal code repositories targeted and exploited by hackers Mackenzie Jackson Security Advocate. how to manage them. This particular campaign targeted Dropbox developers and/or devops team members, he explained. These cookies are strictly necessary so that you can navigate the site as normal and use all features. GitGuardian is the code security platform for Finally, we also must consider that according to Dropbox, their logs showed no unknown access to critical systems, which shows the attack was caught in a timely manner. Is Your Security Team Using Data-Driven Decisions Making? Dropbox claims these code repositories were not connected to their core applications, instead that these repo's contained modified third-party libraries, internal prototypes, and other internal tools. This article will explain exactly what has happened, what has NOT happened, and what the potential impact is for Dropbox users. Short answer, no. CircleCi allowed users to log in with GitHub credentials. Even the most skeptical, vigilant professional can fall prey to a carefully crafted message delivered in the right way at the right time, said Dropbox. Immediately upon being alerted to the suspicious activity, the threat actors access to GitHub was disabled. 2 Nov 2022 The fact that the attacker seemingly knew Dropbox used CircleCI and was able to communicate with a hardware key and pass the one-time password to the attacker shows a higher level of sophistication. Well, sorry, it's the law. "We believe the risk to customers is minimal," the biz added. The company also reported that its core apps and infrastructure were unaffected, as their access is even more limited and strictly controlled. The next steps the attacker took are not immediately clear at this time, but in similar attacks, the attacker then searched for sensitive information like secrets to move laterally into more sensitive systems. Simon Sharwood Tue 1 Nov 2022 // 23:52 UTC Dropbox has said it was successfully phished, resulting in someone copying 130 of its private GitHub code repositories and swiping some of its secret API credentials. Here's an overview of our use of cookies, similar technologies and At the same time, we can see that Dropbox has additional security measures in place, such as hardware tokens, that would have made this very difficult for attacks to succeed. And while the company's internal systems made it possible to quarantine some of these emails, others unfortunately ended up in the boxes of platform users. They were able to steal 130 of the GitHub repositories from Dropbox, a platform with 700 million users (including 17.5 million paying users). Understanding SBOMs: A Practical Guide to Implementing NIST/CISAs Software Bill of Materials (SBOM) Requirements, TikTok Will Spy on US Citizens Say Sources, GitHub Flaw Underscores Risks of Open Source, RepoJacking, Randall Munroes XKCD Wirecutter Recommendation, Add your blog to Security Bloggers Network. Your submission has been received! The email usually warns that a file has been sent to them, which is too big to email. What did they contain? Its systems automatically quarantined some of these emails, but others landed in inboxes. A different account/location our customers need to know about it by email filters due their. prescription cat food for bladder stones how to replace infinite switch on cooktop triple shredded mulch near me three elements of political communication amug24lmas installation manual. Matt Polak, CEO and founder of the cybersecurity firm, Picnic Corporation, agreed that this sophisticated social engineering attack proves that even the most well-trained employees can be compromised. Dropbox has confirmed they suffered a data breach involving a bad actor gaining access to credentials, data, and other secrets inside their internal GitHub code repositories. The attacker would use the OTP and credentials provided by the user to gain access the victim's GitHub account. We also know that a very similar attack was happening around the same time in the wider GitHub community, also faking a CircleCI email and login screen, so it is suspected but not confirmed this was the same threat actor. It's easy to fall prey to this as the sender name and the email style make it look like an actual Dropbox email. Also, as always, be aware of any suspicious emails and unfamiliar URLs that end up in your email box. Cosa accaduto nell'attacco phishing a Dropbox. The attacker sent a widespread phishing email imitating CircleCI, a popular CI/CD platform used internally by Dropbox. Something went wrong while submitting the form. Moreover, the cybercriminals also did not have access to more sensitive elements such as accounts, passwords and payment data of its customers. The hackers took advantage of it and sent fake Dropbox emails to the users. Dropbox appears not to have got the memo, because in early October its staff were sent and one or more bods fell for emails that masqueraded as legit CircleCI messages. Dropbox apologized for the brouhaha and promised to do better but signed off by stating the biz's security team believes it is inevitable some phishing attacks will succeed, even with the best technical controls in place. The attack phished developers and stole their GitHub credentials. remediation, our platform enables Dev, Sec, and Ops to advance together Dropbox has confirmed they suffered a data breach involving a bad actor gaining access to credentials, data, and other secrets inside their internal GitHub code repositories. Such websites are designed to look almost identical to official login pages. to receive all future articles directly to your mailbox. Without these cookies we cannot provide you with the service that you expect. A Box, Within a Box In this phishing scam, first reported by Symantec, a user receives an email which looks very much like it is from Dropbox support. This week, it announced a phishing scam allowed bad actors to access and steal Dropbox employees . The imitation site also prompted users to enter a One-Time Password (OTP), generated by their hardware authentication key. What Was The Dropbox Phishing Scam? Yves joins GitGuardian as an accomplished channel sales leader with 20 years of experience in Senior Channel leadership positions with SecurityScorecard, EclecticIQ, Balabit. Register here. This can be seen in the recent Uber breach, or in the source code exposure of Samsung, Nvidia, Twitch, and many many more companies. . Also, as always, be aware of any suspicious emails and unfamiliar URLs that end up in your email box. CircleCi allowed users to log in with GitHub credentials. In October, multiple Dropboxers received phishing emails impersonating CircleCI with the intent of targeting GitHub accounts, Dropbox reported. We would not see this breach as a reason to not be a Dropbox user. Dropbox phishing scams continue on even in July 2020 when a new campaign has been detected by security experts. VentureBeat's mission is to be a digital town square for technical decision-makers to gain knowledge about transformative enterprise technology and transact. The next steps the attacker took are not immediately clear at this time, but in similar attacks, the attacker then searched for sensitive information like secrets to move laterally into more sensitive systems. Dropbox employees use their GitHub accounts to access Dropbox's private code repos, and their GitHub login details also get them into CircleCI. They had to enter their GitHub credentials there and use their unique authentication key that the hacker retrieved. Discover our Briefings. When the targeted individual received the email, they were provided a link to a malicious website designed to steal both their GitHub credentials and hardware authentication key. Dropbox was able to catch some phishing emails before they reached staff, but not all. 6 min read, 12 Aug 2022
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