How to report a phishing site to Backblaze B2
To report a phishing or scam site to Backblaze B2, email reportphishing@backblaze.com.
Hosting provider — File storage host. It can remove the file or disable the bucket serving a phishing page from a backblazeb2.com address.
How to reach them
Write the report
Paste the link, phone number or email address and we'll write the message for Backblaze B2. You send it yourself.
Sites on these addresses
Backblaze B2 owns the parent domain, so it can remove a page on any of these directly — no registrar involved.
- *.backblazeb2.com
What to include
- Send phishing to reportphishing@backblaze.com rather than to support.
- Include the full file URL, not just the hostname.
Not sure who hosts the site?
Scan it — we'll identify the host and registrar and give you the routes that apply.
Scan a websiteChecked against the official page on 2026-10-10.