But Dr. Walfish says that children are particularly susceptible to activist messages disguised as fun drawings.
The social engineering messages are often disguised as e-mails from friends and associates.
James contacted the editor of the Echo and the police were allowed to place the messages in the Echo, disguised as Mensa puzzles and made to look like wordsearches.
"Messages in dreams come through disguised so cleverly and with so much meaning on many levels," said Ms. Son, 61, who is known for intricate installations composed of hundreds of origami butterflies and cranes.
The latest message from their superiors said the spy had been instructed to wait for Mr. Kim in a temple in Buyeo, disguised as a Buddhist monk named Jawoon.
In making the case to television news executives, the White House maintained that the videotapes might contain disguised messages to his followers.
If the address in the message is unfamiliar, though, it is most likely a virus or possibly a piece of junk mail disguised as a mail server message so that you will open it.
Melissa, unleashed in March 1999 by David Smith of New Jersey, was disguised as an email marked "important message" and appeared to have been sent by a friend or colleague.
In the Poetic Edda poem Grímnismál, the god Odin (disguised as Grímnir) says that Ratatoskr runs up and down Yggdrasil bringing messages between the eagle perched atop it and Níðhöggr below it:.
The lawsuits further allege that some of the defendants used a so-called "open proxy," a method in which control of a computer or server is hijacked and used to send spam messages in order to disguise the origin of the message by making the trail it follows on the Internet difficult to trace.
This cold message is disguised, of course, cloaked in warm-sounding talk of solid American traditions and values.
