Subject: Important Security Update: Account Verification Required
Dear User,
We hope you are doing well! Our automated security systems have detected a small discrepancy in your account authentication details. Protecting your content, aesthetics, and the integrity of our community is our top priority at Tumblr.
In accordance with our Terms of Service for 2026 and enhanced security measures, we require mandatory verification of your account. This step has been initiated due to a recent increase in unauthorized access attempts from external sources.
🔍 Current Account Status: Visibility Protection Mode Activated
To safeguard your profile during this period, we have temporarily activated visibility protection mode on your account:
Observer Mode: Your recent posts remain fully accessible to you; however, they are currently hidden from the global feed, search results, and recommendations.
Purpose: This precautionary action is aimed at verifying account ownership and preventing potential unauthorized access.
🛠 Required Actions
To remove these restrictions and restore the public visibility of your content, please complete the secure verification process:
👉🏻 Complete: stаff.tumbІr.cоm/сhесk
⚠️ Please note: This verification window is active for 48 hours from the time you receive this notification.
Our Commitment to You
Instant Restoration: After verification, your posts will be re-indexed in trending tags and search results (usually within 30 minutes).
Our Mistake? Our Apologies: If this restriction was applied in error, we will quickly restore full access and grant your account two weeks of Tumblr Premium subscription as an apology.
Thank you for cooperating in ensuring the security and authenticity of Tumblr.
Best regards, The Tumblr Support and Security Team
Hello everyone who sees this!
Have you received anything like this?
The only suspicious activity I've noticed on my account, is this:
The notice coming from an empty blog with a weird AI-generated username
Claiming they put visibility restrictions on my blog (which sounds strange, because my latest post made after receiving this is very much visible and gets reactions)
Giving me 48 hours to follow some link (What if I don't do that before the time runs out? My blog will remain invisible forever?)
Offering me Premium subscription as an apology, if it's their mistake (sounds like too much, no? looks like they really want me to click that link)
My main concern:
IS THIS REALLY OFFICIAL? CAN I TRUST THIS?
If I sound like a mad conspiracy theorist for this, sorry😅 this derives purely from the lack of experience with such situations, and my worries for my account, and I'd rather ask stupid questions, than blindly believe something that doesn't quite sit well with me.
I really hope this is not a scam, scheme or whatever, but if anyone could provide some insight, I'd appreciate it!
@defiantflames, @sayitdittto, @ezalexa, @the-colors-of-venus, you've received this same notice, do you know what to do?
Update: this happened again.
Update2: I keep receiving these from similar accounts.
UPDATE3: Finally did some research (AS I SHOULD HAVE RIGHT AWAY), and it didn't take too long to learn
THIS IS A SCAM/PHISHING SCHEME!!!
Here's a great post explaining things😊
Dear people of Tumblr, be careful!❤️









