Description

Detects links impersonating the Bids & Tenders platform. The rule identifies suspicious links from non-legitimate domains that load Bids & Tenders logo assets, suggesting the sender is spoofing the platform to appear legitimate.

References

No references.

Sublime Security
Created Jun 17th, 2026 • Last updated Jun 17th, 2026
Source
type.inbound
// self sender or invaild recipent domain
and length(recipients.to) == 1
and (
  sender.email.email == recipients.to[0].email.email
  or recipients.to[0].email.domain.valid == false
)
and 0 < length(body.current_thread.links) < 10
and any(body.current_thread.links,
        .href_url.domain.root_domain != 'bidsandtenders.ca'
        and any(ml.link_analysis(.).unique_urls_accessed,
                .domain.domain == 'bids.bidsandtenders.ca'
                and strings.icontains(.path, '/Logo/')
        )
)
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