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Cyber Guard Core Cybersecurity and digital forensics
During an incident, available 24/7

When an attack is under way, minutes count.

Our incident response team deploys around the clock to contain the threat, restore your operations and preserve the evidence you'll need afterwards.

What we respond to

Breach response

Rapid deployment to contain the threat, investigate the attack vector and restore systems while preserving evidence.

Ransomware response

Containment, impact assessment and data recovery, without paying the ransom wherever possible.

Business email compromise

Secure compromised accounts, trace redirected payments and coordinate urgently with the banks involved.

Regulatory and insurer support

Incident documentation and support with ICO notifications, insurers and law enforcement.

What happens when you call

  1. Triage and contain

    We assess the scope immediately and isolate affected systems to stop the attack spreading.

  2. Investigate

    We identify how the attacker got in and what they accessed, preserving evidence as we go.

  3. Recover

    We restore systems from safe backups and confirm the attacker no longer has access.

  4. Report and harden

    A full incident report for regulators and insurers, and the controls that stop it happening again.

Signs you should call us now

If you're seeing any of these, don't wait. Early containment limits the damage and protects the evidence.

  • Files are encrypted or a ransom note has appeared
  • Logins or admin activity you can't explain
  • A payment was sent after an urgent email request
  • Your website or systems are suddenly unreachable
  • Customer or company data has appeared online
  • A supplier or partner reports a breach that affects you

Incidents we've handled

All case studies
Ransomware responseManufacturing Critical infrastructure ransomware attack Team deployed within 90 minutes. Systems fully restored in 72 hours without paying the €800,000 ransom, with no data exfiltration. Data breach responseHealthcare Healthcare provider data breach containment Breach contained within 6 hours, ICO and patient notifications managed, and no regulatory fines imposed. DDoS mitigationE-commerce E-commerce platform DDoS defence A 340 Gbps attack in peak season: service restored within 45 minutes, with no customer impact over 6 days of continued attack. Email securityProfessional services Business email compromise prevention A £430,000 fraudulent transfer stopped before funds left the account, and 47 further attempts blocked in the following year.

Don't wait to find out how bad it is.

Call our incident line now. For anything less urgent, book a consultation.

Call +44 7520 644325 Book a consultation