Conn. Gen. Stat. § 31-320: Exemption and preference of compensation.

All sums due for compensation under the provisions of this chapter shall be exempt from attachment and execution and shall be nonassignable before and after award. The rights of compensation granted by this chapter, reckoned at their present value, shall have the same preference against the assets of an insolvent employer as may be allowed by law to a claim for the unpaid wages of workers earned within three months.