A suspected leak of classified Gaza documents involving an aide to Prime Minister Benjamin Netanyahu has jolted Israeli politics and outraged the families of hostages held by Hamas who have been pushing for a deal to get their loved ones home, Reuters reports.

Details of the case have been trickling out only slowly because of a gag order. But a court ruling partially lifting the order has provided an initial glimpse of the case which the court said had compromised security sources and may have harmed Israel’s military campaign.

On Friday, the magistrates’ court confirmed that a number of suspects had been arrested as part of the probe into a suspected “security breach caused by the illegal provision of classified information”.

Netanyahu has denied any wrongdoing by his office staffers and said in a statement on Saturday that he was only made aware of the leaked document by the media.

The suspects could not be reached for comment.

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