An independent cybersecurity review across many of Florida’s largest credit unions reveals a wide range of results. These institutions hold members’ financial and personal data, yet many show gaps in basic email authentication.
Using data from audit.emailmenow.com, we evaluated each credit union’s domain across SPF, DKIM, DMARC, transport security (MTA-STS/TLS), and website security headers.
Cybersecurity Scores of Major Florida Credit Unions
Overall compliance scores from audit.emailmenow.com. Re-run any domain at the link to verify.
| Rank | Credit Union | Domain | Overall Score | Performance Level |
|---|---|---|---|---|
| 1 | FAIRWINDS Credit Union | fairwinds.org | 84% | Strong |
| 2 | Florida Credit Union | flcu.org | 78% | Strong |
| 3 | Suncoast Credit Union | suncoastcreditunion.com | 70% | Strong |
| 3 | GTE Financial | gtefinancial.org | 70% | Strong |
| 5 | Campus USA Credit Union | campuscu.com | 66% | Good |
| 6 | VyStar Credit Union | vystarcu.org | 64% | Good |
| 7 | Grow Financial Federal Credit Union | growfinancial.org | 60% | Above Average |
| 8 | Community First Credit Union of Florida | communityfirstfl.org | 58% | Average |
| 9 | Addition Financial | additionfi.com | 57% | Average |
| 10 | MIDFLORIDA Credit Union | midflorida.com | 54% | Average |
| 10 | Tyndall Federal Credit Union | tyndall.org | 54% | Average |
| 12 | Achieva Credit Union | achievacu.com | 50% | Below Average |
| 13 | Tropical Financial Credit Union | tropicalfcu.org | 30% | Weakest |
What the Results Reveal
- Scores range from 84% (FAIRWINDS) down to 30% — only four Florida credit unions reach a strong (70%+) posture, and none hit 85%.
- A large middle cluster sits in the 50–66% range, indicating enforced DMARC (
p=reject), strict SPF, and transport protections (MTA-STS/DNSSEC) are widely incomplete. - Weak email authentication enables impersonation, phishing, and fraudulent transfer requests targeting members and staff.
Why This Matters for Credit Unions
GLBA and the FTC Safeguards Rule require documented safeguards for members’ nonpublic personal information.
Check any credit union’s posture at audit.emailmenow.com/?industry=financial-advisors.
See also — national audit
Recommendations
- Enforce DMARC (
p=reject), strict SPF (-all), and DKIM signing. - Add MTA-STS and website security headers.
- Maintain a documented safeguards program with recurring security awareness training.
Protect your members. Run a free Instant Cybersecurity Audit at audit.emailmenow.com/?industry=financial-advisors.
Contact EmailMeNow IT Consulting for help with safeguards documentation and email hardening.
Source & methodology: Overall compliance scores from the free scan at audit.emailmenow.com — each domain checked for email authentication (SPF, DKIM, DMARC), transport security (MTA-STS/TLS), website security headers, and network security. Re-run any domain at the link to verify.