P2011-ND-013

H & R Block

On March 22, 2011, a set of client letters were mailed to 58 clients who had had a change of address in the past year. On March 30, 2011, a software issue that lead to the breach was discovered. The breach was a mailing of CRA letters to the correct name, but incorrect address.

File Type: pdf
Categories: 2011
Tags: Unauthorized disclosure