[Avodah] Recording people without their knowledge

[Micha Berger]

On Wed, May 09, 2012 at 01:08:19PM -0500, Lisa Liel wrote:
: What issur is involved in recording someone without their knowledge?  I 
: can't think of any.

I can see arguing that sharing such a recording with others violates the
cheirem deRabbeinu Gershom about reading others' mail. In both cases,
someone's communication is being brought to more people than he intended
and is aware of.

Tir'u baTov!
-Micha