Why this deserves attention
Microsoft has documented phishing lures involving shared documents and payments, including adversary-in-the-middle attacks that capture credentials and session tokens. A completed MFA prompt does not always mean that a sign-in is safe. This article provides general awareness guidance, not a claim that a Ginga client or Microsoft service has been breached.
Recognize and report
An unexpected document, urgent payment request, or repeated authentication prompt deserves a pause. Verify the request with the sender using contact details you already trust. Report suspicious messages through your organization’s established process, and avoid forwarding suspicious links to colleagues for them to try.
If you entered a password, supplied a code, or approved a prompt, contact your IT team promptly using a known channel. Keep the message and approximate time available for the investigation; do not include passwords or verification codes in the report.
What a managed review may include
Under the applicable support agreement, Ginga can assess sign-in activity and coordinate containment, including session revocation, credential recovery, and review of mailbox rules or application access where appropriate. A password change alone should not be treated as confirmation that an incident is resolved.
Microsoft recommends phishing-resistant authentication. A planned rollout of passkeys or security keys can strengthen sign-in protection, with recovery and administrator access considered before changes are made.
Example client response
“Thank you for flagging this. Please tell us whether you opened the link, entered information, or approved a prompt. We’ll document it and coordinate the next steps under your support agreement.”