Laureano Batista, a 32 year old Cuban exile, was from a wealthy Cuban
family and in Cuba he was a banker. He was granted a POA in December
1959 and an OA in February 1960 for use as a PP agent in Havana, Cuba.
A copy of a letter in Subject’s file dated November 22, 1963 signed
by Subject as Secretary for Military Affairs, Executive Committee,
Movimiento Democrata Cristiana (Christian Democratic Movement) is
addressed to Major General Bela K. Kiraly, President, Hungarian Freedom
Fighters Federation, Inc., and offered the services of the MDC in arranging
meetings and discussions with other anti-CASTRO organizations and the
Hungarian Freedom Fighters. The Hungarian Freedom Fighters were
(deleted) was interested in information on the MDC before granting
approval for contact between the two organizations.
It seems that this has been out for at least 15 years already?
https://archive.org/stream/CoupDetatInAmerica/NODULE 18 OSWALD IN NEW ORLEANS_djvu.txt
The redacted version, but the newly released file is unredacted and unambiguously states that they were CIA sponsored