Pope Benedict, for one, takes [the false seers] seriously. Three years ago, while Prefect of the Congregation for the Doctrine of the Faith (CDF), he said that private revelations posed a threat to the unity of the Church and warranted an exemplary pastoral response from the Holy See.[...]
Benedict is now already moving against private revelations in a way his predecessor did not. Two cases signal his intent. Barely a month after his election, the CDF issued two documents. One was a decree removing Father Gino Burresi from active ministry, and the other was a letter to the Filipino bishops effectively declaring as false the claims of Ida Peerdeman, a Dutch seer, that the Virgin Mary had revealed new truths about her status
[...]
Cardinal Joseph Ratzinger thought that Burresi was a fraud, was guilty of pseudo-mysticism and asserted apparitions, visions and messages attributed to divine origins.
The CDF stripped Burresi of the right to hear confessions, preach, give interviews, publish or broadcast.
I never said that Holy See endorsed them.