The head of the Federal Service for the Protection of the Constitution of Germany, Hans-Georg Masen, said that he considers Russian hackers responsible for cyber attacks on German energy companies.
This is a cyber attack on the computer networks of a number of German energy companies, which the German authorities reported on June 13. As stated, the attackers managed to penetrate only the office networks of a small number of companies.
Russian presidential spokesman Dmitry Peskov told Reuters that the Kremlin "does not know what he [Masen] is talking about."
“The handwriting of the perpetrators is actually just one of the indicators that the attack could have been controlled from Russia,” he said. Hans-Georg Masen did not provide details of the investigation.