"I think that easy access to such devices makes a certain kind of fashion that may spread," the minister was quoted as saying by Tvn24. He added that it "made no surprise" that someone would like to eavesdrop on policymakers.
Commenting on the situation, the defense minister expressed satisfaction that the special services were well prepared and managed to find the bugs.
An investigation has been launched into the incident.
In June, 2014, an eavesdropping scandal rocked Poland as Wprost news magazine released the tape recordings of private conversations between Radoslaw Sikorski, former Foreign Minister, and other senior Polish officials. The politicians expressed themselves radically on different issues, including the policy of Donald Tusk's cabinet and Poland's relations with some foreign countries.