Carrier Cybersecurity

Trucking companies handle valuable data (ELD logs, shipper contracts, customer payment info, driver PII) and increasingly are targets for ransomware + data theft. This skill covers practical cybersecurity for motor carriers.

What attackers want

Asset	Why valuable
Customer payment info + bank routing	Direct fraud (BEC schemes)
Driver PII (SSN, CDL)	Identity theft / synthetic identity
ELD + Telematics data	Competitive intelligence; insurance fraud
Customer contracts + rates	Competitive intelligence
Operational systems	Ransomware (pay to restore)
Driver health / medical records	HIPAA-protected data
EDI credentials	Hijack billing or order systems

Common attacks against carriers

Business Email Compromise (BEC)

• Attacker spoofs CEO email
• Asks accounting to wire money to "new" vendor account
• Common loss: $50K-$500K per incident
• Defense: 2FA on email, verbal verification of wires, BEC training

Ransomware

• Malware encrypts your systems
• Attacker demands payment in crypto to restore
• Common loss: $50K-$1M in ransom + recovery costs
• Defense: backups, employee training, network segmentation

Phishing / spear-phishing

• Email pretends to be from a customer / vendor / IT
• Asks for credentials or to click malicious link
• Common loss: data theft, credential compromise
• Defense: email filtering, training, 2FA

Telematics + ELD intrusion

• Attacker accesses your telematics system
• Steals operational data; potentially manipulates GPS or vehicle controls
• Less common but emerging risk
• Defense: vendor-vetted telematics, security patches, segregated networks

Supply chain / vendor compromise

• Attacker breaches your software vendor (e.g., ELD provider)
• Gains access through that pathway
• Defense: vendor security assessment, separate accounts

Foundational cybersecurity (minimum)

For any small-mid carrier:

1. Strong passwords + 2FA

• Min 12 character passwords
• Different password per system
• 2FA on email, banking, telematics
• Password manager for staff (1Password, Bitwarden)

2. Email security

• SPF, DKIM, DMARC configured for your domain
• Phishing email filter
• Train staff to recognize phishing (especially BEC)
• 2FA on email

3. Endpoint security

• Antivirus on all computers
• Patching schedule (weekly minimum)
• Encrypted hard drives on laptops
• No personal devices for business email/data

4. Network security

• WiFi password-protected
• Guest WiFi separate from operations WiFi
• VPN for remote access
• Firewall + intrusion detection (if affordable)

5. Backups

• Daily backups of critical systems
• One backup off-site (cloud)
• One backup offline (cold storage / air-gapped)
• Test backup restore quarterly

6. Incident response plan

• Written plan for ransomware, BEC, data breach
• Designated incident commander
• Pre-arranged forensic + insurance contacts

Specific to trucking systems

ELD security

• Confirm your ELD provider has FMCSA-required security
• Patch your ELD devices when updates available
• Don't reuse passwords across ELD + other systems
• Verify GPS data isn't transmitted in plaintext

Customer EDI

• Use TLS encryption for EDI transmissions
• Test EDI partner authentication
• Monitor for unusual transactions
• Maintain audit log

Fleet telematics

• Same as ELD; vendor security matters
• Don't share telematics login across staff
• 2FA where supported

Driver mobile apps (if used)

• Use vendor-vetted apps (Samsara, Motive, etc.)
• Limit data access to need-to-know
• Driver passwords + 2FA
• App revocation when driver leaves

Compliance requirements

While there's no FMCSA-mandated cybersecurity standard, related rules:

• 49 CFR 391 — Driver Qualification File contains PII; must be secured
• HIPAA — if you handle driver medical records, you're a covered entity
• State data breach laws — typically require notification of affected individuals
• PCI DSS — if you handle credit card payments
• GDPR / CCPA — if you have EU or California customers

Common cyber-incident response

When something happens:

First 1 hour

1. Disconnect affected systems from network (don't shut down — preserves forensic evidence)
2. Notify designated incident commander
3. Engage forensic vendor (pre-arranged)
4. Notify law enforcement if criminal activity suspected

First 24 hours

1. Assessment — what systems compromised? what data accessed?
2. Notify insurance carrier (cyber insurance, if you have it)
3. Identify business continuity options (manual processes)
4. Communicate internally (designated spokesperson)

First week

1. Eradicate the threat (forensic team cleans systems)
2. Restore from clean backups
3. Notify affected customers / drivers (if data accessed)
4. Engage external counsel for legal exposure

First 30 days

1. Detailed forensic report
2. Insurance claim
3. Regulatory notifications (if required)
4. Lessons learned review
5. Strengthen controls based on root cause

Cyber insurance

A separate policy specifically for cyber:

• Coverage: ransomware payments, forensic costs, legal fees, business interruption, third-party claims (customer data breach)
• Cost: $1K-$15K per year for typical small-mid carrier
• Limits: $250K-$5M typical
• Required by: increasingly, by larger shippers + brokers as contract requirement

If you don't have cyber insurance + you experience a serious cyber incident: you may not survive financially.

Vendor + supply chain security

When evaluating ELD, telematics, or payroll vendors:

• SOC 2 Type II certification? — annual third-party audit
• HIPAA-compliant? — if you store health data
• Data residency? — US-based servers
• Access controls? — role-based access for staff
• Incident response plan? — they have one when something goes wrong
• Insurance? — vendor has cyber insurance covering you

Major vendors (Samsara, Motive, Geotab, ADP, McLeod) generally have strong security; smaller vendors variable.

Common cyber mistakes

1. One password across everything. Compromise of one = compromise of all.
2. No 2FA on email + financial systems.
3. No backups (or backups stored on same network as primary).
4. No incident response plan — chaos when something happens.
5. Open WiFi for ops — anyone in parking lot accesses systems.
6. Cloud backup credentials = same as email.
7. Staff falling for BEC scam — pays fraudulent vendor invoice.
8. No cyber insurance — single incident = bankruptcy.

Building cybersecurity culture

Small to mid-size carriers can:

1. Run annual cybersecurity training for all staff (15-30 min)
2. Send simulated phishing emails quarterly (tracking who falls for it)
3. Have a written policy on password security
4. Designated IT contact (internal or vendor)
5. Annual review of vendor security
6. Annual review of insurance coverage

Cost: $5K-$15K annually for a 25-truck fleet. Saves potentially $50K+ in single incident.

Where this fits in X3

X3 doesn't currently provide cybersecurity tools or services. For customers asking about this:

• Use a vendor with strong security (X3, Samsara, McLeod, etc.)
• Implement 2FA on all critical systems
• Get cyber insurance
• Build incident response plan
• Run annual security training

X3's role: maintaining strong security on its own platform (SOC 2 commitment, encryption, RLS) so customer data is protected.

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This skill is published under the X3 Compass open skills initiative. Contributions welcome at https://github.com/x3fleetsafety/skills