(b) Confidentiality of Information. Even when no client-lawyer relationship ensues, a lawyer who has learned information from a prospective client may not use or reveal that information, except as rule 4-1.9 would permit with respect to information of a former client.
(c) Subsequent Representation. A lawyer subject to subdivision (b) may not represent a client with interests materially adverse to those of a prospective client in the same or a substantially related matter if the lawyer received information from the prospective client that could be used to the disadvantage of that person in the matter, except as provided in subdivision (d). If a lawyer is disqualified from representation under this rule, no lawyer in a firm with which that lawyer is associated may knowingly undertake or continue representation in the matter, except as provided in subdivision (d).
(d) Permissible Representation. When the lawyer has received disqualifying information as defined in subdivision (c), representation is permissible if:
(2) the lawyer who received the information took reasonable measures to avoid exposure to more disqualifying information than was reasonably necessary to determine whether to represent the prospective client; and
(B) written notice is promptly given to the prospective client.
(Added March 23, 2006, effective May 22, 2006 (933 So.2d 417); amended November 19, 2009, effective February 1, 2010 (24 So.3d 63); amended May 21, 2015, corrected June 25, 2015, effective October 1, 2015 (164 So.3d 1217).)






