Cybersecurity for Construction Companies

Protect Microsoft 365 email, jobsite devices, and project files from ransomware, phishing, and invoice fraud – without slowing down the field.

  • Contractors & Trades

  • Email + Identity

  • Jobsite Devices

Why construction teams get targeted

Construction businesses move fast – vendors, subs, invoices, change orders, shared links, and urgent requests. Attackers know one compromised inbox or laptop can redirect payments or lock project files at the worst possible time.

  • “Updated ACH details” vendor emails (BEC / invoice fraud)

  • Microsoft 365 credential phishing and account takeove

  • Ransomware from unpatched devices or risky downloads

  • Password reuse across office + field teams

  • Payment loss and vendor disputes

  • Downtime that delays schedules and billing

  • Exposure of bids, contracts, COIs, payroll and W-2 data

  • Insurance friction when controls aren’t documented

A practical checklist of fixes that reduce invoice fraud and ransomware risk.

  • Email spoofing exposure (SPF/DKIM/DMARC)

  • Microsoft 365 posture signals

  • Priority remediation steps


Security priorities that reduce real risk

We focus on the few controls that prevent most construction incidents: secure email identity, strong login protection, hardened endpoints, and reliable backups.

Stop impersonation, phishing, and account takeover with MFA guidance, sign-in monitoring, and SPF/DKIM/DMARC to prevent spoofed “From:” emails.

Stop impersonation, phishing, and account takeover with MFA guidance, sign-in monitoring, and SPF/DKIM/DMARC to prevent spoofed “From:” emails.

Stop impersonation, phishing, and account takeover with MFA guidance, sign-in monitoring, and SPF/DKIM/DMARC to prevent spoofed “From:” emails.


How FortEqual supports construction companies

  • Anti-phishing and impersonation controls

  • MFA guidance and sign-in risk monitoring

  • SPF/DKIM/DMARC rollout (monitor → enforce)

  • Managed backups for key systems

  • Recovery playbooks and validation

  • Monthly reporting and recommendations

  • Managed EDR for covered devices

  • OS + common app patching

  • DNS/web filtering to block malicious sites

  • Continuous monitoring and alert handling

  • Remediation support to reduce downtime

  • Guidance for insurance and audits


Real-world scenarios we help prevent

A vendor’s email (or a lookalike domain) requests updated ACH details. We reduce the chance it lands successfully with spoofing controls (DMARC), mailbox protections, and account takeover monitoring.

Unpatched software + a malicious download can encrypt files. Managed EDR, patching, and verified backups are the difference between a short disruption and a multi-week shutdown.


FAQ

No – most controls run quietly in the background. We focus on reducing interruptions and downtime.

Yes. We can support internal IT or fill security gaps (monitoring, email hardening, backups, response).

We align controls and reporting to common insurer expectations (MFA, backups, patching, email security).


Get your free construction security report

Quick scan + priority recommendations for Microsoft 365 email, spoofing exposure, and ransomware readiness.