For IT Managers
Your inbox is your biggest attack surface. And M365 Defender doesn't see all of it.
Phishaver is built for IT Directors managing email security without a dedicated SOC. LLM-based inspection additive to M365 Defender, deployed via OAuth in under 5 minutes, with no mail flow disruption.
Three pain points IT Directors tell us about every week
User-reported phish follow-up
Every employee who clicks "Report Phishing" in Outlook creates a ticket in your queue. Manual triage: check headers, run the URL through VirusTotal, decide if it's real, write up the incident. At 30–50 reports a week, that's most of a day — for emails that are often false positives or already-handled volume spam.
M365 Defender gaps on targeted attacks
M365 Defender is solid at catching known-bad signatures and volume campaigns. It's blind to a BEC email from a 3-week-old lookalike domain, or a spear phishing email that precisely matches your CFO's writing style and references a real project. These are exactly the emails that cause actual financial loss.
Security fatigue for your end users
If your phishing detection is miscalibrated, users start ignoring alerts and unsubscribing from phishing awareness training. Too many false positives kill the security culture you've spent months building. Phishaver's confidence scoring means fewer false-positive alerts — only high-quality detections reach users.
How Phishaver fits your M365 admin workflow
Designed to integrate with how IT Directors already work — not require a new operational process.
OAuth connection from M365 admin center
Authorize Phishaver from your M365 admin console — the same place you manage Exchange Online, SharePoint, and Teams. No MX record changes. No email forwarding rules. Mail.Read scope, read-only. The Phishaver connection appears as a standard enterprise application in your Azure AD app registrations and is fully revocable.
Alerts to Teams or Slack
Threat notifications arrive in your existing Microsoft Teams channel or Slack workspace. You don't need to check a separate security dashboard for day-to-day operations. Alert threshold is configurable — set it to only notify on high-confidence threats (70%+) to minimize noise.
Triage queue replaces manual process
User-reported phish land in a prioritized queue with full detection context — sender analysis, URL chain results, LLM pattern evidence. One-click disposition: Quarantine, Release, or Mark Clean. No manual header analysis needed. What used to take 30 minutes per email takes under a minute.
Weekly digest for your security review
Monday morning threat digest: total emails analyzed, threats blocked by category, top blocked sender domains. Export-ready for your monthly IT security report or board review. Available on Growth and Enterprise plans.
The operational return
Industry IT operations estimate for manual triage: 30+ minutes per user-reported phish (header analysis, URL check, incident write-up, user notification). Phishaver reduces this to under 1 minute for pre-analyzed reports.
Business email compromise is the highest-loss cybercrime category by FBI IC3 reporting for 2023 — the publicly available figure. BEC attacks predominantly target mid-market organizations without a full SOC. One catch covers the subscription cost for years.
For IT Managers
Get the detection layer M365 doesn't provide.
OAuth connection to M365 or Google Workspace in under 5 minutes. No mail flow changes. No professional services.