ET PHISHING Observed Phishing Domain (rsvpconnect-events .com in TLS SNI)

7.0.35.0SID: 2072585Rev: 1Enabled2 views
Sourceet/open
Fileemerging-phishing.rules
CreatedOctober 29, 2026
UpdatedOctober 29, 2026
Classificationsocial-engineering
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Observed Phishing Domain (rsvpconnect-events .com in TLS SNI)"; reference:url,cofense.com/blog/would-your-employees-join-a-fake-anthropic-ai-preview; classtype:social-engineering; sid:2072585; rev:1; metadata:attack_target Client_Endpoint, created_at 2026_10_29, deployment Perimeter, confidence High, signature_severity Major, updated_at 2026_10_29;)
Detection details are hidden.

References

urlcofense.com/blog/would-your-employees-join-a-fake-anthropic-ai-preview

Metadata

attack targetClient_Endpoint
created at2026_10_29
deploymentPerimeter
confidenceHigh
signature severityMajor
updated at2026_10_29

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