A contribution can be made as a representative of a sponsor, in
BCP 78 chapter 3.3:
| By submission of a Contribution, each person actually submitting
| the Contribution, and each named co-Contributor, is deemed to
| agree to the following terms and conditions, and to grant the
| following rights, on his or her own behalf and on behalf of the
| organization the Contributor represents or is sponsored by (if
| any) when submitting the Contribution.
You are apparently talking about a contributor representing an
an organization, and/or sponsored by an organization. And this
contributor caused damage to oner or more IETF participants.