Endpoint Protection Rollout for Sydney SMBs: Catch the BEC Foothold Before It Becomes a Fake-Invoice Loss

Your accounts manager clicks a link in what looks like a Microsoft 365 password-reset email. Nothing obvious happens, so she carries on with her day. Behind the scenes an attacker now has a token, a session, and a quiet inbox rule that auto-forwards anything containing “invoice” or “remittance” to an external address. Three weeks later a long-standing supplier’s bank details “change” by email, your team pays the invoice, and the money is gone. An Endpoint Protection Rollout from Cyber by Exegesis is the engagement that puts a detection layer on the laptop, mobile, and server side of that story — so the foothold gets flagged before it becomes a wire transfer.

The problem

Business email compromise is consistently among the highest-loss scam categories reported to ACCC Scamwatch by Australian businesses. SMBs tend to think of BEC as an email problem, but the attacker’s first step is almost always endpoint-side: a credential-phishing click, a malicious attachment opened by a busy bookkeeper, a session token lifted from an unmanaged personal laptop that someone uses for “just checking email from home”.

The ACSC Small Business Cyber Security Guide is direct about this. Anti-malware and endpoint defences are foundational controls, and they only work if they are actually deployed across every device that touches business data — not just the office desktops, but the partner’s MacBook, the warehouse manager’s Android, and the on-prem server nobody has logged into in six months. Most Sydney SMBs we speak to have endpoint protection on roughly 60–80% of their fleet, alerts going to an unmonitored inbox, and no idea what “tuned” looks like.

What Endpoint Protection Rollout does

Cyber by Exegesis runs a fixed-scope engagement to put a working EDR layer underneath your business:

• Tool selection appropriate to your tenant (Microsoft 365 or Google Workspace) and your mix of Windows, macOS, iOS, Android, and server endpoints — we are vendor-agnostic and will not sell you a licence you do not need.
• Deployment across all in-scope endpoints — laptops, mobiles, and servers — with verification that coverage is actually 100%, not “mostly”.
• Alert routing into a channel a human will see (a monitored shared mailbox, a Teams or Slack channel, or your MSP’s ticket queue) — not the default vendor console nobody logs into.
• A 30-day tuning window where we tighten detection rules, suppress the noise that would otherwise train your team to ignore alerts, and write up the BEC-relevant detections (suspicious mailbox-rule creation, OAuth token abuse, impossible-travel sign-ins) in plain English.
• A short written report covering what was deployed, what is being detected, and what to do when an alert fires.

Cyber by Exegesis is the cyber consultancy line of Exegesis — the same company behind the DRMO live product. Our scope here is preventive and detective hardening at the endpoint layer. We are not your MSP and we are not your incident responder; we set the controls, tune them, and hand you a system that works.

How it works

1. We confirm scope on a short call, inventory your endpoints, and identify the tenant (Microsoft 365 or Google Workspace) and any servers in play.
2. We propose an EDR tool sized to your environment, and walk you through the licence cost before you commit.
3. We deploy across the fleet in waves — a pilot group first, then the rest of the business inside a one to two week window — and verify coverage device-by-device.
4. We configure alert routing to a channel your team monitors, and run the 30-day tuning window to remove noise and validate that BEC-relevant detections fire correctly.
5. We hand over the written report, a one-page “what to do when an alert fires” runbook, and a 90-day review window.

Why this matters in Sydney

Sydney’s professional-services SMBs — accountants, law firms, brokerages, consultancies, agencies — sit on exactly the data and the payment patterns BEC attackers want. They also tend to run hybrid: staff on personal devices, contractors on their own laptops, a Macquarie Park or CBD office plus people working from the Inner West or the Northern Beaches. Without consistent endpoint coverage, the unmanaged device becomes the foothold. And under the OAIC Notifiable Data Breaches scheme, an SMB that turns over more than $3M (or operates in a covered sector) has statutory obligations the moment a BEC incident touches customer personal information — obligations far easier to meet when you have endpoint telemetry showing what actually happened.

Sources

• ACSC Small Business Cyber Security Guide: https://www.cyber.gov.au/protect-yourself/resources-protect-yourself/personal-cyber-security-guides
• ACCC Scamwatch (National Anti-Scam Centre): https://www.scamwatch.gov.au/
• OAIC Notifiable Data Breaches scheme: https://www.oaic.gov.au/privacy/notifiable-data-breaches
• Cyber by Exegesis — Endpoint Protection Rollout (waitlist)

Join the waitlist

Join the waitlist — first access when Cyber by Exegesis opens Endpoint Protection Rollout for Sydney SMBs

We are sequencing engagements by sector, fleet size, and tenant type (Microsoft 365 first, Google Workspace second). Join the waitlist with your sector, approximate endpoint count, and current email tenant — we will tell you when we are ready to take a brief from your business.