Two Dutch teenage boys aged 17, reportedly used hacking devices to spy for Russia, have been arrested by the Politie on Monday.

According to De Telegraaf, the two used a WiFi sniffer device near Europol and Eurojust offices, as well as the Canadian embassy in The Hague.

BleepingComputer has contacted Europol to confirm the reports, and a spokesperson acknowledged the incident, noting there are no signs of a compromise on the agency’s systems.

“We are in close contact with the Dutch authorities regarding this case. Europol has a robust security infrastructure in place, and there is no indication that our systems have been compromised. We take the security of our operations and staff extremely seriously and continue to work closely with our partners to address any potential risks.” – Europol spokesperson.

The boys were recruited over Telegram and were arrested following a tip from the country’s intelligence service, the General Intelligence and Security Service (AIVD).