High Severity
Recruitee Infrastructure Abuse
Description
Identifies inbound messages from Recruitee domains containing recruitment-related topics and application links, where the sender has limited prior history. The URLs in these messages either point to recently registered domains or appear as standalone links with application-focused text.
References
No references.
Sublime Security
Created Mar 3rd, 2025 • Last updated Jul 16th, 2025
Feed Source
Sublime Core Feed
Source
type.inbound
and sender.email.domain.root_domain == "recruitee.com"
and any(beta.ml_topic(body.current_thread.text).topics,
.name in (
"Advertising and Promotions",
"Professional and Career Development"
)
and .confidence != "low"
)
and any(body.links,
(
network.whois(.href_url.domain).days_old < 30
or length(body.links) == 1
)
and regex.icontains(.display_text, "apply|submit")
)
// use sender email, not domain, to ensure new *.recruitee.com addresses are correctly identified
and profile.by_sender_email().prevalence in ("new", "outlier")
and not profile.by_sender_email().any_messages_benign
Playground
Test against your own EMLs or sample data.