Investigators say the agency lacks a strategy to shift toward cloud computing, and it failed to use proper risk management procedures for disclosing public information.

An IRS tool used to upload tax information in the FAFSA is down, leaving some students scrambling as federal aid deadlines approach.

The IRS has awarded a $2 million sole-source contract to a crowdsourced security company to penetration test its computer networks using a global network of vetted white-hat hackers.

The Internal Revenue Service, or IRS, is under fire for delaying to upgrade its network security with a tool that would help protect it from hackers.

The IRS issued a warning Thursday urging tax professionals to look out for emails from senders pretending to be tax software companies.

The Internal Revenue Service has abandoned its e-File PIN number tool — used by online taxpayers to verify their identity when they file their annual tax return form 1040 — following new cyberattacks by online fraudsters.