"Comrades: cancel your Facebook accounts, you've been working for free as CIA informants. Review the Snowden case!" wrote prisons minister Iris Varela on her Twitter account. Venezuela has offered to provide asylum for Snowden, but he has not responded and appears unable to leave the transit zone of Sheremetyevo International Airport.
He exposed a program known as Prism that relied on customer data supplied by major technology companies.
"Countries and people that have fallen victim to gringo spying should sue the United States to ensure fair compensation. We're going to bankrupt the US economy!" wrote Varela, known for radical rhetoric and ardent support of the late socialist leader Hugo Chavez.