Ok, this is the only related quote I could find. Nothing more specific...
*** w62 7/1 p. 415 Questions From Readers ***
? Can Satan and his demons read our minds?—M. C., United States.
There is nothing in the Scriptures to indicate that Satan and his demons can read our minds or thoughts. Rather, the implication of the Scriptures is that only God can read the mind of man: “Mere man sees what appears to the eyes; but as for Jehovah, he sees what the heart is.” Further we are told regarding God: “There is not a creation that is not manifest to his sight, but all things are naked and openly exposed to the eyes of him with whom we have an accounting.”—1 Sam. 16:7; Heb. 4:13.
However, most likely the demons can, because of higher intelligence and better powers of observation, note what is in the mind of man because of his actions and facial expressions. Thus when a man goes contrary to Matthew 5:28 it may be apparent on his face, and so one could tell what is in his mind even though being unable to read it. So they may take advantage of weaknesses that one makes evident and tempt him to sin.
This underscores the importance of right thinking and dependence upon Jehovah. When wrong thoughts enter the mind they should be rejected at once; they should not be entertained, opening the way to sin. (Jas. 1:14, 15) Rather, draw close to God through prayer and meditation on his Word, because in this will be found protection against wrong desires and against the temptations of the Devil and his demons.—Jas. 4:7, 8; Phil. 4:8, 9.
Great find, Inkling. This certainly explains a few JW superstitions.
Do you think the writer of this article had too much time on his hands when he was putting this article together?