
If you've received a suspicious email or found a file on Dropbox that seems fishy, report it to Dropbox right away. This will help protect you and others from potential harm.
Dropbox has a team that reviews reported files and emails to determine if they're malicious. They work around the clock to keep your account and data safe.
To report a suspicious file or email, click the three dots on the top right corner of the file or email and select "Report Abuse".
Reporting Suspicious Activity
Reporting suspicious activity to Dropbox is possible, but it can be a frustrating experience. If you receive a suspicious email claiming to be from Dropbox, you can forward it to [email protected] as the Dropbox Community team suggests.
Dropbox's support team may not always respond promptly, and they may not even create a ticket for your issue. In one example, a user reported a suspicious file and received a response with a ticket number, but the link in the email was useless.
On a similar theme: Dropbox Synching Issues

If you need to report phishing emails to Dropbox or any other company, you can contact their support team via email, phone, or social media. For instance, Dropbox's Community team is active from Monday to Friday and tries to respond within 2 hours. If you need more help, you can view your support options, which may include an expected response time of 24 hours.
You can also report phishing attempts to your local bank or credit reporting agency to protect your identity. However, the process may vary depending on the bank, so it's best to call them directly for instructions.
Reported Suspicious File
If you've reported a suspicious file to Dropbox, be prepared for a potentially long wait for a response. The company's support team may not always acknowledge your report, as evidenced by one user's experience where they received a response quoting a ticket number, but then heard nothing else.
Dropbox's support options are limited, and the company relies heavily on its community forum for customer support. According to the Dropbox Community team, they are active from Monday to Friday and try to respond within 2 hours, but this is not always the case.
If you need to report a suspicious file to Dropbox, make sure to forward it to [email protected], as this is the email address mentioned in the article. However, be aware that the ticket link provided may not be useful, as it may not lead to an actual ticket.
Here are some options for reaching out to Dropbox's support team, depending on your plan:
- Email: This is the primary method of contact, but be prepared for a potentially long wait for a response.
- X, Facebook, or Instagram: You can also contact Dropbox's support team through these social media platforms, but the expected response time is 24 hours.
It's worth noting that Dropbox's lack of interest in acknowledging customer reports of phishing-type emails is concerning, and may discourage continued use of the service.
Report Phishing Emails
If you receive a suspicious email claiming to be from a well-known company, it's not just your personal info that's at risk - the company's reputation is too. Reporting phishing emails can help protect businesses from being defamed.
Websites that attackers commonly impersonate include Amazon, Dropbox, Google, Microsoft, PayPal, and banks. Each company has its own way of reporting fraudulent activity.
Dropbox prefers that you forward suspicious emails and links to [email protected]. You should also compose a short description of how you received and responded to the email.
Google only allows you to report phishing attempts if they happened within a product or service, such as Gmail. If Google finds the owner guilty of violating its policies, they may restrict access to the account or even delete it.
To report a suspicious file in Google Docs or Drive, tap the three-dot icon beside it and select Report. Then choose Spam or fraud and tap Report for confirmation. This process works the same on the mobile app and the web version.
Our Response and Next Steps
We take security very seriously at Dropbox, and our response to the recent phishing incident is a prime example of this. Our systems automatically quarantined some of the phishing emails, but others landed in employees' inboxes.

We immediately took action to disable the threat actor's access to GitHub, and our security teams worked tirelessly to coordinate the rotation of all exposed developer credentials. We also reviewed our logs and found no evidence of successful abuse.
We're accelerating our adoption of WebAuthn, a more phishing-resistant form of multi-factor authentication, to prevent similar incidents from occurring in the future. This will soon secure our whole environment with hardware tokens or biometric factors.
We know that no security measure is foolproof, but we're committed to staying ahead of threats and protecting our users' data.
Our Response to What Happened
We took immediate action to coordinate the rotation of all exposed developer credentials.
Our security teams worked quickly to determine what customer data—if any—was accessed or stolen.
We reviewed our logs and found no evidence of successful abuse.
We hired outside forensic experts to verify our findings.
We reported this event to the appropriate regulators and law enforcement.
The threat actor's access to GitHub was disabled on the same day we were informed of the suspicious activity.
We reviewed our internal controls and protocols to prevent similar incidents in the future.
Next Steps

We're taking steps to prevent a similar incident from occurring. We're accelerating our adoption of WebAuthn, which is currently the gold standard in multi-factor authentication.
WebAuthn is more phishing-resistant than other forms of multi-factor authentication, such as push notifications, one-time passwords, and time-based one-time passwords. This is why we're making it a priority.
Our environment will soon be secured by WebAuthn with hardware tokens or biometric factors. This will provide an extra layer of protection against phishing attacks.
We also offer WebAuthn to Dropbox customers, and you can learn how to enable it on your account by visiting our help center.
Expand your knowledge: Dropbox One
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