MGM's $100M Breach Started with a Phone Call

Preview text: MGM's $100M Breach Started with a Phone Call 96 This was not an isolated tactic.

SDG Cybersecurity AdvisoryTuesday, Aug 25, 2026 at 9:40 AM EasternHubSpot
SDG Cybersecurity AdvisoryMGM's $100M Breach Started with a Phone Call
Subject
MGM's $100M Breach Started with a Phone Call
Preview text
MGM's $100M Breach Started with a Phone Call 96 This was not an isolated tactic.
From
chad@sdgc.com
Sent
Tue Aug 25, 2026, 9:40 AM ET
Size
48 KB
Images
5
Links
10, 2 of them buttons
Subject length
44 characters

Against SDG Cybersecurity Advisory's usual

Sent in its busiest hour, 9 AM, which holds 38% of its emails. The subject is 44 characters; its average is 61.

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From
Chad Northrup <[email protected]>
Subject
MGM's $100M Breach Started with a Phone Call
Date
Tue, 25 Aug 2026 09:40:27 -0400
Message-ID domain
bf03.hubspotemail.net
Return-Path domain
bf03.hubspotemail.net
DKIM signature
d=bf03.hubspotemail.net s=hs2; d=sdgc.com s=hs2-23653103
List-Unsubscribe
Present, one-click
Feedback-ID sender
HubSpot

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

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