Occasionally, Prolific will message you directly through our messaging service. Here's how to check a message is genuinely from us, and what to do if it isn't.
How do I know a message is really from Prolific?
All correspondence sent by Prolific comes from one of these sender IDs:
5bdb32d43d7077000127bccc
601bc7bda43df85b211b2734
5ed6502170d30105170ff525
602b87e03306192c9deea264
67ab6b6f9fb8bc4e7d9654d8
664b12e29e076fd031b9c2fc
668e593793449803e5e22870
66a0b2ec8747ed028402e05f
65c1f9cef3aa724a71c8616c
68519274497fdd597a396265
6852b6f36f2919876a05e96c
68ef8ec2fca7debab90a77bb
664b185a9a8890f5feb201bc
6908fdc1a35d6589116cbef2
6908fe344c8f7388aa4f2150
690cfff6d0ad9828234bf346
6737648577a96cc28696889f
68935559942cb5134fb2287f
614c2da8bd3bdabd4ef2fcde
664b15034d9001c1b12b5a9c
69ca815d8371c897a865e43c
682c502c7b065ddd3edebea
You'll find this ID at the top of the message and in the left side panel, as shown below.
What will Prolific never ask for?
In our communication, we will never:
Ask for any login details
Ask for identity verification or personal documents
Ask for any personal information
Ask for verification within a study, verification only happens through your Prolific account and Onfido (an Entrust company)
What do impersonators look like?
Prolific impersonators may:
Offer "exclusive study access" in exchange for your login details
Offer tools or browser extensions to reserve study spots or alert you to new studies
Pose as Prolific employees on Twitter, Telegram, WhatsApp, or unofficial Facebook groups
Claim to boost your earnings faster or "guarantee" approvals
Claim to specialize in Prolific account recovery
What should I do if a message looks suspicious?
Contact us immediately using the chatbot icon in the bottom right of your screen, and don't reply to the message.
If you've already replied or shared anything sensitive, especially your password, reset it right away:
Go to www.prolific.com
Click "Sign in"
Select "Forgot password?"
Follow the reset instructions
You can also reset it from inside your account, under Preferences.
Important emails to look out for
As well as messages within your Prolific account, we'll occasionally send important emails directly to your inbox. To make sure you don't miss these, add [email protected] to your safe senders list, this keeps our emails out of your spam or junk folder.
For a fuller look at keeping your account secure, including passwords and multi-factor authentication, see Account protection on Prolific.

