Phishing & Email Protection | LAN Services

Layered email security plus ongoing awareness training — so the phishing emails never reach your team, and the ones that slip through don’t fool them.

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Roughly 90% of breaches start with an email. Tax-season phishing campaigns specifically target accounting firms — fake IRS notices, fake client wire requests, fake QuickBooks login pages. Standard Microsoft/Google filtering catches the obvious stuff and misses the targeted attacks. We layer advanced filtering on top, run ongoing phishing simulations, and train your team to recognize the rest.

The Problem We Solve

If any of this looks familiar, you’re not alone — but you don’t have to keep living with it.

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Targeted phishing slips past basic filters

The dangerous emails aren’t the obvious ones. They’re tailored, well-crafted, and sometimes use compromised real accounts at firms your team trusts.

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Wire fraud and invoice fraud

Fake “the wiring instructions changed” emails are quietly stealing six- and seven-figure transfers from accounting and finance firms every week.

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Compromised email accounts

Once a partner’s mailbox is taken over, every client conversation becomes an attack vector. Most firms have no detection for this.

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Untrained team members

Your team is the last line of defense. Without ongoing simulations and training, they can’t keep up with how fast attacks evolve.

How We Deliver It

We layer advanced email security on top of your Microsoft 365 or Google Workspace, configure DMARC/SPF/DKIM properly to stop spoofing, monitor for compromised accounts, and run a continuous phishing simulation and training program for your team.

What’s included

Advanced threat protection (ATP) layered above M365/Google
URL rewriting and time-of-click scanning
Attachment sandboxing for unknown files
DMARC, SPF, and DKIM configuration and monitoring
Impersonation and display-name spoofing detection
Compromised account detection and auto-remediation
Wire fraud and invoice fraud heuristics
Quarantine review portal
Monthly phishing simulation campaigns
Role-based security awareness training
Per-user risk scoring
Quarterly executive reporting

What Changes for You

The bad emails don’t reach inboxes

The vast majority of malicious email is filtered before delivery. The rest is quarantined for review, not delivered.

Your team becomes hard to fool

Phishing simulation click rates typically drop from 15-25% in month one to under 3% by month six.

Wire fraud risk dramatically reduced

Heuristic detection on payment-change requests catches the targeted attacks that are bleeding firms dry.

90%+

of accounting firm breaches start with a phishing email. Email is the #1 attack surface — and the cheapest one to defend.

Frequently Asked

Will this break legitimate emails from clients?

False positives are rare and tunable. Most firms see one or two in the first month — they get whitelisted, and the system learns. After that, it just works.

Do my partners have to do training too?

Yes. In fact, partners are the highest-value phishing targets — spear-phishers research them specifically. Training is short (5-10 minutes per quarter) and tailored by role.

Can you stop wire fraud specifically?

Mostly. We catch most of the targeted wire/invoice fraud emails automatically and flag suspicious ones for review. The remaining defense is having a documented “call to verify” process for any wiring instruction change — which we help you build.

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See What’s Actually at Risk in Your Firm

The Free IT Risk Analysis tells you exactly where you stand on this and every other piece of your IT — and what it would take to close the gaps. No obligation.

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