A CAPTCHA farm hit 18.8M times
Preview text: A CAPTCHA farm hit 18.8M times 96 How 3.2 million IPs tried to outsmart a single security…
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- Subject
- A CAPTCHA farm hit 18.8M times
- Preview text
- A CAPTCHA farm hit 18.8M times 96 How 3.2 million IPs tried to outsmart a single security…
- From
- news@
mailing.datadome.co - Brand
- DataDome
- ESP
- HubSpot
- Sent
- Wed Jul 29, 2026, 10:07 AM ET
- Size
- 27 KB
- Images
- 2
- Links
- 3, 1 of them buttons
- Subject length
- 30 characters
Against DataDome's usual
Sent in the 10 AM hour, which holds 40% of its emails; 50% arrive in the 11 AM hour. The subject is 30 characters; its average is 36.
Email headers
What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.
- From
- DataDome <[email protected]>
- Reply-To
- [email protected]
- Subject
- A CAPTCHA farm hit 18.8M times
- Date
- Wed, 29 Jul 2026 16:07:59 +0200
- Message-ID domain
- bf03.hubspotemail.net
- Return-Path domain
- bf03.hubspotemail.net
- DKIM signature
- d=bf03.hubspotemail.net s=hs1; d=mailing.datadome.co s=hs2-20268571
- Authentication
- dkim=pass (bf03.hubspotemail.net), dkim=pass (mailing.datadome.co), spf=pass (bf03.hubspotemail.net), dmarc=pass (mailing.datadome.co)
- List-Unsubscribe
- Present, one-click
- Feedback-ID sender
- HubSpot
Servers it passed through, newest first
- from bd77gf7.bf03.hubspotemail.net [143.244.90.117] by our receiving server with ESMTPS
Other sending headers (names only): X-HS-Cid, X-Report-Abuse-To
Sent just before and after
| Oct 15, 2026 10:34 AM | Will Bots Crash Your Black Friday? | |
| Oct 5, 2026 10:35 AM | Can You Detect Meta's Muse? | |
| Sep 23, 2026 11:03 AM | Bad bots are growing 9x faster | |
| Jul 29, 2026 10:07 AM | A CAPTCHA farm hit 18.8M times (this email) | |
| Jun 25, 2026 12:04 PM | FIFA 2026 triggers record betting attacks | |
| Jun 15, 2026 11:59 AM | DataDome is named a Leader in the Forrester Wave™ | |
| May 19, 2026 11:02 AM | AI agents shopping faster than customers |
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