N.H. R. Cir. Ct. Prob. Div. 163
Whenever an injunction is issued without notice to, or appearance by, the adverse Party, the Party at whose request it is issued, may, and ordinarily shall, be required to give bond with sufficient sureties, conditioned to pay and satisfy all such damages as may be occasioned to the adverse Party by reason of the injunction, in case it shall appear that the injunction was unwarranted.
Whenever these rules require or permit the giving of security by a Party, and security is given in the form of a bond or stipulation or other undertaking with one or more sureties, each surety submits to the jurisdiction of the Court and irrevocably appoints the Register as that Person's agent upon whom any papers affecting liability on the bond or undertaking may be served. Liability may be enforced on Motion without the necessity of an independent action. The Motion and such notice of the Motion as the Court prescribes may be served on the Register, who shall immediately mail copies to the sureties if their addresses are known.
N.H. R. Cir. Ct. Prob. Div. 163