Karin Spaink summarizes, in English, a breach reported on security.nl:
Randstad HR Solutions, which apparently takes care of the payroll information of the employees of the University of Utrecht, made an error. Employees did not only receive their own January pay slip and yearly overviews, but also slips and overviews intended for others. Randstad HR Solutions stated that the error was made by TNT Cendris, who delivered the slips and overviews. The University sent a mail to all employees informing them of the error, asked them to destroy the envelope, and will send out new pay slips and yearly overviews.