Shopify Blames a Compromised Third-Party App for Data Leak

eSecurity Planet content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More.

Millions of online shoppers may be at risk after a data leak allegedly compromised customer information on Shopify, a leading e-commerce platform trusted by many businesses worldwide. Reports suggest nearly 180,000 users — 179,873 rows of users’ information — were impacted, with details like names, emails, and even purchase history potentially exposed. This incident highlights a growing concern in the e-commerce world: the security of user data entrusted to these platforms.

While the news of the leak sparked worry among users, Shopify has denied experiencing a security breach within its own systems. It claims the data loss originated from a third-party app integrated with the platform, but details surrounding the specific app remain unclear. This lack of transparency adds another layer of concern to the situation.

Details of the Data Leak: Emergence, Type & Culprit

The data leak first came to light in early July 2024 when a user known as “888” posted information on a hacking forum. This information supposedly originated from Shopify and included details on a significant number of customers. While the exact date of the breach remains undisclosed, the emergence of the data on the forum raised alarms and prompted investigations.

The leaked data reportedly contained a range of sensitive user information, including basic details like names, email addresses, and phone numbers. More concerning is the potential exposure of purchase history data.

Information like order count, total spent, and potentially even subscription details could be included. Such type of data can be incredibly valuable for online businesses, allowing for targeted marketing campaigns and personalized sales strategies. In the wrong hands, it could be used for fraudulent purchases or earmarked phishing scams aimed at exploiting user trust.

According to Shopify, the blame for the data leak falls on a third-party app integrated with its platform. Third-party apps offer a wide range of functionalities and features to Shopify stores, but they also require access to user data to function. While Shopify hasn’t revealed the specific app responsible for the leak, this raises concerns about the vetting process for such apps and the security measures they have in place to protect user data.

Impact of the Leak on Users

The potential consequences of this data leak for affected Shopify users can be significant. 

Exposed personal information like names, emails, and phone numbers can be used for identity theft. Criminals could use this data to open new accounts in the victim’s name, take out loans, or make fraudulent purchases.

Also, phishing emails and messages often rely on a sense of familiarity to trick users into clicking malicious links or revealing personal information. With access to real names and email addresses, attackers can craft highly targeted phishing attempts that appear legitimate, increasing the risk for unsuspecting users.

Beyond individual users, the leak can also impact businesses that rely on Shopify. Leaked customer data can disrupt marketing strategies and damage customer trust. Businesses may also face regulatory fines depending on the nature of the data exposed. Moreover, the lack of clarity regarding the specific app involved can be a major source of anxiety for Shopify users, making it difficult to assess the full scope of the situation and take appropriate precautions.

Shopify’s Response & User Concerns

Shopify’s statement in response to the data leak that the incident resulted from a vulnerability within a third-party app integrated with its platform has raised several concerns among users.

The lack of transparency makes it difficult for users to determine if their data was exposed and hinders their ability to take necessary security measures. Placing the blame solely on a third-party app can be seen as an attempt to deflect responsibility. Users may question the security protocols in place for vetting and monitoring third-party apps on the Shopify platform.

Also, the lack of information and the potential security lapse have understandably caused frustration and a sense of distrust among Shopify users. Many users are likely left wondering what steps Shopify is taking to address the situation and ensure the security of their data in the future.

Third-Party Apps & Security Risks

The reliance on third-party apps within e-commerce platforms like Shopify presents a growing concern when it comes to user data security. These apps offer a wide range of functionalities, from marketing automation tools to payment gateways. However, their functionality often hinges on access to user data, creating a potential security vulnerability.

Every third-party app integrated with a platform expands the potential attack surface for malicious actors. If a vulnerability exists within a third-party app, hackers can exploit it to gain access to user data stored on the platform.

When you install a third-party app, you grant it access to specific data points. You must understand what data is being accessed and for what purpose. Additionally, the onus falls on app developers to implement robust security measures to protect this entrusted data.

The responsibility doesn’t solely lie with app developers. E-commerce platforms like Shopify also have a role to play. Stringent vetting procedures should be in place to evaluate the security practices of third-party apps before allowing them access to user data. Additionally, ongoing monitoring of these apps can help identify and address potential vulnerabilities.

Recommendations for Users & Businesses

If you’re an individual user, change your password on Shopify immediately and consider using a strong, unique password for all your online accounts. Password managers can be helpful for creating and managing complex passwords. Also, keep an eye on your bank statements and credit reports for any unauthorized activity. Early detection can minimize potential financial losses.

If you’re running a business, review the third-party apps integrated with your Shopify store. If the specific app responsible for the leak is identified, remove it immediately. Consider the security practices of all your remaining apps and prioritize those with a strong reputation for data security.

Open and honest communication with customers is vital during a data leak. If needed, businesses should inform customers about the incident, the potential impact, and the steps they’re taking to address the situation. Data security should be a top priority for any e-commerce business — robust security practices within the store and additional measures like data encryption can further protect customer information.

Learn how you can use enterprise password managers to fortify your cyber defenses against any such incidents — and which ones are the best.

Get the Free Cybersecurity Newsletter

Strengthen your organization’s IT security defenses by keeping up to date on the latest cybersecurity news, solutions, and best practices. Delivered every Monday, Tuesday and Thursday

Next article

Sunny Yadav Avatar

Subscribe to Cybersecurity Insider

Strengthen your organization’s IT security defenses by keeping abreast of the latest cybersecurity news, solutions, and best practices.

Top Cybersecurity Companies

Top 10 Cybersecurity Companies

See full list

Get the Free Newsletter!

Subscribe to Cybersecurity Insider for top news, trends & analysis