Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Threat Intelligence

2/25/2019
01:15 PM
50%
50%

TurboTax Hit with Credential Stuffing Attack, Tax Returns Compromised

Officials report an unauthorized party obtained tax return data by using credentials obtained from an outside source.

Update 2/26/2019: This article has been updated to reflect new information regarding the TurboTax incident.

Intuit, a financial software company and creator of services Mint, QuickBooks, and TurboTax, reports the latter has been hit with a credential stuffing attack targeting specific users' tax return information.

The incident was discovered during a system security review, Intuit reported in a breach disclosure letter filed with the Office of the Vermont Attorney General and shared with affected users. Officials explain how an unauthorized party targeted specific TurboTax users by taking usernames and passwords "from a non-Intuit source," which they used in a credential stuffing attack.

If their login was successful, attackers may have accessed data contained in a prior year's tax return or current tax returns in progress. This includes name, Social Security number, address(es), birthdates, driver's license number, and financial data (salary, deductions), as well as information belonging to other individuals included in the victim's tax return, they report.

Upon discovering the problem, Intuit made affected accounts temporarily unavailable to protect data from further unauthorized access. It's offering victims one year of free identity protection, credit monitoring, and identity restoration services via Experian IdentityWorks.

Update: Intuit has issued a statement to emphasize there has been no breach of its systems, and the incident described in the notification letter is related to unauthorized access of specific accounts.

Read more details here.

 

 

Join Dark Reading LIVE for two cybersecurity summits at Interop 2019. Learn from the industry's most knowledgeable IT security experts. Check out the Interop agenda here.

Dark Reading's Quick Hits delivers a brief synopsis and summary of the significance of breaking news events. For more information from the original source of the news item, please follow the link provided in this article. View Full Bio
 

Recommended Reading:

Comment  | 
Print  | 
More Insights
Comments
Threaded  |  Newest First  |  Oldest First
REISEN1955
50%
50%
REISEN1955,
User Rank: Ninja
2/25/2019 | 3:10:44 PM
OH nothing to see here, move along
A minor breach of private data - NOT - this is huge. 
RyanSepe
50%
50%
RyanSepe,
User Rank: Ninja
2/26/2019 | 10:58:26 AM
Tax Dues
Now if only an attacker would be nice enough to pay my tax liability thats just sitting their waiting for me to execute. Then they can compromise my returns all they want. All jesting aside, I know you would be able to gain access to SSN's and other sensitive information. In my experience, as I use TurboTax, they need to do a better job of masking those data sets after entry.
News
FluBot Malware's Rapid Spread May Soon Hit US Phones
Kelly Sheridan, Staff Editor, Dark Reading,  4/28/2021
Slideshows
7 Modern-Day Cybersecurity Realities
Steve Zurier, Contributing Writer,  4/30/2021
Commentary
How to Secure Employees' Home Wi-Fi Networks
Bert Kashyap, CEO and Co-Founder at SecureW2,  4/28/2021
Register for Dark Reading Newsletters
White Papers
Video
Cartoon Contest
Current Issue
2021 Top Enterprise IT Trends
We've identified the key trends that are poised to impact the IT landscape in 2021. Find out why they're important and how they will affect you today!
Flash Poll
How Enterprises are Developing Secure Applications
How Enterprises are Developing Secure Applications
Recent breaches of third-party apps are driving many organizations to think harder about the security of their off-the-shelf software as they continue to move left in secure software development practices.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2021-31755
PUBLISHED: 2021-05-07
An issue was discovered on Tenda AC11 devices with firmware through 02.03.01.104_CN. A stack buffer overflow vulnerability in /goform/setmac allows attackers to execute arbitrary code on the system via a crafted post request.
CVE-2021-31756
PUBLISHED: 2021-05-07
An issue was discovered on Tenda AC11 devices with firmware through 02.03.01.104_CN. A stack buffer overflow vulnerability in /gofrom/setwanType allows attackers to execute arbitrary code on the system via a crafted post request. This occurs when input vector controlled by malicious attack get copie...
CVE-2021-31757
PUBLISHED: 2021-05-07
An issue was discovered on Tenda AC11 devices with firmware through 02.03.01.104_CN. A stack buffer overflow vulnerability in /goform/setVLAN allows attackers to execute arbitrary code on the system via a crafted post request.
CVE-2021-31758
PUBLISHED: 2021-05-07
An issue was discovered on Tenda AC11 devices with firmware through 02.03.01.104_CN. A stack buffer overflow vulnerability in /goform/setportList allows attackers to execute arbitrary code on the system via a crafted post request.
CVE-2021-31458
PUBLISHED: 2021-05-07
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 10.1.1.37576. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handlin...