“Satan often offers an alluring illusion of anonymity. Lucifer always has sought to accomplish his work in secret (see Moses 5:30). Remember, however, that apostasy is not anonymous simply because it occurs in a blog or through a fabricated identity in a chat room or virtual world. Immoral thoughts, words, and deeds always are immoral, even in cyberspace. Deceitful acts supposedly veiled in secrecy, such as illegally downloading music from the Internet or copying CDs or DVDs for distribution to friends and families, are nonetheless deceitful. We are all accountable to God, and ultimately we will be judged of Him according to our deeds and the desires of our hearts (see Alma 41:3). "For as [a man] thinketh in his heart, so is he" (Proverbs 23:7). The Lord knows who we really are, what we really think, what we really do, and who we really are becoming. He has warned us that "the rebellious shall be pierced with much sorrow; for their iniquities shall be spoken upon the housetops, and their secret acts shall be revealed" (Doctrine and Covenants 1:3).”
David A. Bednar
(Increase in Learning)