After the cyber attack on the Fehmarnbelt Tunnel: This is what experts advise
A cyber attack has brought the Fehmarnbelt Tunnel construction site to a standstill. Experts in cybersecurity offer these tips.
Ein Cyberangriff hat die Baustelle am Fehmarnbelt-Tunnel lahmgelegt. Diese Tipps geben Experten in Sachen Cybersicherheit.