ProCircular Weekly Cyber Briefing - April 13, 2026

Preview text: ProCircular Weekly Cyber Briefing - April 13, 2026 96 Essential Security Updates Curated…

ProCircular SOCMonday, Apr 13, 2026 at 9:19 AM EasternHubSpot
ProCircular SOCProCircular Weekly Cyber Briefing - April 13, 2026
Subject
ProCircular Weekly Cyber Briefing - April 13, 2026
Preview text
ProCircular Weekly Cyber Briefing - April 13, 2026 96 Essential Security Updates Curated…
From
support@procircular.com
Sent
Mon Apr 13, 2026, 9:19 AM ET
Sent to
procircular.com
Size
67 KB
Images
6
Links
12, 5 of them buttons
Subject length
50 characters

Against ProCircular SOC's usual

Sent in its busiest hour, 9 AM, which holds 45% of its emails. The subject is 50 characters; its average is 53.

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
ProCircular SOC <[email protected]>
Subject
ProCircular Weekly Cyber Briefing - April 13, 2026
Date
Mon, 13 Apr 2026 08:19:28 -0500
Message-ID domain
bf06x.hubspotemail.net
Return-Path domain
bf06x.hubspotemail.net
DKIM signature
d=bf06x.hubspotemail.net s=hs2; d=procircular.com s=hs2
List-Unsubscribe
Present, one-click
Feedback-ID sender
HubSpot

Servers it passed through, newest first

  1. from bid47xy.bf06x.hubspotemail.net [158.247.24.228] by our receiving server with ESMTPS

Other sending headers (names only): X-HS-Cid, X-Report-Abuse-To

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Sent just before and after

Apr 27, 2026 1:01 PMProCircular Weekly Cyber Briefing - April 27, 2026
Apr 20, 2026 9:19 AMProCircular Weekly Cyber Briefing - April 20, 2026
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Apr 13, 2026 9:19 AMProCircular Weekly Cyber Briefing - April 13, 2026 (this email)
Apr 6, 2026 11:04 AMProCircular Weekly Cyber Briefing - April 6, 2026
Mar 23, 2026 9:47 AMProCircular Weekly Cyber Briefing - March 23, 2026
Mar 16, 2026 1:20 PMProCircular Weekly Cyber Briefing - March 16, 2026

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