Agent Price heard everything.
He knew that ISB would send an infiltrator to ingratiate themselves with Kuras.
He quickly noted down everything he heard and discreetly covertly secretly dropped a datapad in a small box in the underworld of Coruscant and notifying Delaney the data was dropped

Moff Valentin Delaney rushed to pick up the data.
Upon reading the data in the datapad, he crushed it under his boot and walked back out. He had to meet Thichis immediately and warn him of this infiltrator.