I have a suspicion that a number of users in the Russian HYIP thread spamming with fake transaction messages.

+12 Accounts involved:
https://bitcointalk.org/index.php?action=profile;u=2623317 IIgorII
https://bitcointalk.org/index.php?action=profile;u=2626087 I Mafia
https://bitcointalk.org/index.php?action=profile;u=2626880 RussianBlockchain Support
https://bitcointalk.org/index.php?action=profile;u=2626886 CrYpTo DiMaSiK
https://bitcointalk.org/index.php?action=profile;u=2627399 dhu_45
https://bitcointalk.org/index.php?action=profile;u=2628583 Black Joker
https://bitcointalk.org/index.php?action=profile;u=2630030 Ya.LeGeNDa
https://bitcointalk.org/index.php?action=profile;u=2630033 Artem Boy
https://bitcointalk.org/index.php?action=profile;u=2630576 Mr.Pizer
https://bitcointalk.org/index.php?action=profile;u=2630578 Qriz
https://bitcointalk.org/index.php?action=profile;u=2631308 Google Recaptcha
https://bitcointalk.org/index.php?action=profile;u=2632115 World Owner