Wwwxx 2018 Tax App !!exclusive!! [ TRUSTED → ]

However, the story of serves as a perfect cautionary tale: Never trust your tax data to a startup with a typo for a name. Stick to IRS Free File, established CPAs, or the major vendors. Your SSN will thank you. Do you have a dusty old phone with the wwwxx app still installed? Do not plug it into your computer. Contact a data destruction service.

By: TechLegacy Staff Published: April 14, 2026 wwwxx 2018 tax app

Because the developer used the subdomain wwwxx.[redacted].com , they failed to secure the API endpoints. Security researchers discovered that by simply changing a number in the URL ( /user/1234/taxform to /user/1235/taxform ), you could view another person’s partially completed tax return. However, the story of serves as a perfect