Parliamentary commission launches inquiry into alleged use of Pegasus spyware

A centrepiece of efforts by the new pro-European administration to uncover the truth about alleged wrongdoing during eight years of nationalist rule, the probe has also taken on a new dimension due to media reports that members of the former ruling party were themselves victims of phone hacking.

If found to be true such reports could blow apart an opposition that has thus far been united in the defence of its record and the actions of ministers that the new government says broke the law.

The Commission decided on Monday it would call Law and Justice (PiS) party leader Jarosław Kaczyński, former Prime Minister Beata Szydło, former Justice Minister Zbigniew Ziobro and former Interior Minister Mariusz Kamiński to testify.

"We will reveal the truth," Witold Zembaczyński, a member of the commission and of the largest grouping in the new government, Civic Coalition (KO), told state-run news channel TVP Info. "Our work in the investigative commission will cause not only an earthquake, but also a tsunami."

Reports in 2021 by the Associated Press that the software, developed by Israel-based NSO Group, was used to hack the phones of government critics, including the head of the election campaign of what was then the largest opposition party, drew accusations that security services eroded democratic norms.

"It was the most anti-democratic behaviour during the electoral process that it is possible to imagine," said KO lawmaker Jacek Karnowski, himself reportedly a victim of phone hacking. "A person has a right to privacy."

The new government has set about implementing a reform agenda in the courts, state media and state-controlled companies in a bid to wipe away what it says are the effects of politicisation and croneyism under PiS.

PiS say the changes are a political witchhunt and that it always acted legally.

"In accordance with Polish law all surveilance must be accepted by a court ... I'm sure that every surveillance conducted by secret services was accepted and ordered by court," former Deputy Justice Minister Sebastian Kaleta said.

However, Polish media have recently reported that the spyware may have also been used against PiS politicians, news that if proved true could strain lawmakers loyalties.

"It seems to me that this may be, unfortunately, a trial by fire that (PiS) won't necessarily pass," said Anna Materska-Sosnowska, a political scientist at Warsaw University.

"And I'm afraid that all this is going towards (splitting into) a hard core that will stay with (PiS leader Jarosław) Kaczyński and towards an attempt to build something different from PiS."