CSIRT-OVH (Computer Security Incident Response Team) is the team in charge of preventing and supporting to resolve information security incidents which should impact OVH Group.
An email address is available to reach the team. A PGP key is also available for encrypted communications.
A phone number is available during regular French business hours.
Regular mail can be addressed to:
SU.Security - OVH-CSIRT
2 Rue Kellerman