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Cyber Incident Response Services

When a cyber incident strikes, how you respond in the first hours determines the extent of the damage. A slow or poorly managed response allows attackers to deepen their access, exfiltrate more data, and cause greater disruption.

Flux IT‘s cyber incident management services give Perth businesses rapid, structured, and expert-led response capabilities. With rapid triage and thorough analysis, our incident response team contains threats, seals future vulnerabilities, and restores operations as quickly as possible.

Whether it’s malware infections, business email compromise, or insider data breaches, we’ve seen it before. Flux IT is on hand to respond and manage the incident as quickly as possible.

Speak with Our Incident Response Team

What Is Cyber Incident Response?

Cyber incident response is the process of detecting, containing, eradicating, and recovering from a cyber security incident.

Effective management follows a structured methodology designed to minimise impact, preserve evidence, and meet regulatory obligations.

Common Incidents Requiring Professional Response

Ransomware attacks encrypt critical business data and demand payment for its release.

Our response focuses on immediate isolation and secure restoration.

Unauthorised access to sensitive systems.

We investigate the extent of the breach, identify compromised data, and assist with Notifiable Data Breach (NDB) obligations.

Business Email Compromise involves targeted fraud or account takeovers.

We secure compromised mailboxes and trace fraudulent transactions to stop financial loss.

Malicious software infections that disrupt operations.

We perform deep-level eradication to ensure no persistence mechanisms remain in your environment.

Risks originating from within the organisation - whether intentional or accidental.

We provide forensic analysis to identify and mitigate internal vulnerabilities.

Attacks designed to overwhelm systems and cause downtime.

Our team works to filter malicious traffic and restore service availability as quickly as possible.

Compromises that enter your environment via trusted third-party vendors.

We assess the reach of the compromise and harden your perimeter against vendor-side risks.

Flux IT's Cyber Incident Response Process

Detection & Triage

Rapid assessment of the incident scope – identifying what systems are affected, what data may be at risk, and the severity of the situation.

Our team works quickly to understand the nature and extent of the attack.

Containment

Immediate action to stop the spread.

This may include isolating affected systems, blocking malicious traffic, revoking compromised credentials, and implementing emergency controls to prevent further damage.

Forensic Analysis

Thorough forensic investigation to determine how the attacker gained access, what they accessed or exfiltrated, what vulnerabilities were exploited, and the full timeline of the attack.

Eradication

Complete removal of attacker presence from your environment — including malware, backdoors, persistence mechanisms, and compromised accounts.

We ensure your environment is clean before restoration begins.

Recovery & Restoration

Systematic restoration of systems and services, validated testing, and a controlled return to normal operations.

We work alongside your team to prioritise recovery based on business criticality.

Post-Incident Review

A comprehensive debrief covering what happened, how effective the response was, lessons learned, and a clear action plan to address the vulnerabilities that were exploited – strengthening your defences against future incidents.

Response Management: Be Ready Before It Happens

The best time to plan your cyber incident response is before an incident occurs.

Flux IT helps Perth businesses build incident response plans and playbooks that define roles, responsibilities, escalation paths, and response procedures – so when an incident strikes, your team knows exactly what to do.

Our incident response management services

  • Response Planning

Documented, tested response plans tailored to your business

  • Tabletop Exercises

Simulated incident scenarios to test your team’s readiness

  • Retainer Services

Priority access to Flux IT‘s incident response team when you need us most

  • Best Practices

Support navigating notification obligations under the Notifiable Data Breaches (NDB) scheme and other frameworks

Don't Face a Cyber Incident Alone! Contact Flux IT

Consult Our Incident Response Team!

Responding to Your Cyber Incidents

Cyber threats are evolving fast, and AI-driven attacks are raising the stakes. In a crisis, having an experienced response team on your side makes all the difference.

Flux IT‘s cyber incident response services give Perth businesses the expert support and management they need – fast.

 Incident Response FAQs Answered

A cyber incident response refers to an organisation’s processes and technologies for detecting, managing, and recovering from cyber threats, security breaches, and cyberattacks. A structured response plan enables security teams to contain threats quickly and limit the damage to your business.

Immediate action is critical. If you suspect that your online systems have been hacked, immediately disconnect affected computers from the internet, change passwords, and inform your IT team.

Response speed depends on the nature and severity of the incident, but the first hours are always our priority. From the moment you contact us, our team begins rapid triage to assess scope and start containment. Retainer clients receive priority access to our incident response team. If you don’t have a retainer in place, reaching out immediately still gives us the best chance of limiting damage before it spreads.

There is a range of common cyber incidents that businesses of all sizes need to watch out for. Common cyber incidents include:

● DoS and DDoS Attacks: Flood your systems with traffic to force them offline and disrupt operations.
● Phishing Attacks: Deceptive emails or messages designed to trick employees into handing over credentials or sensitive data.
● Ransomware: Malicious software that encrypts your data and demands payment before access is restored.
● SQL Injection Attacks: Exploited vulnerabilities in web applications to access or manipulate your database.
● DNS Spoofing: Redirects your domain traffic to a fraudulent site without your knowledge.
● Brute Force Attacks: Systematically guess passwords or credentials until the correct combination is found.
● Trojan Horses: Malware disguised as legitimate software that creates a backdoor into your systems.
● XSS Attacks: Injected malicious scripts into trusted websites to steal data or hijack user sessions.

Immediate action is critical. If you suspect that your online systems have been hacked, immediately disconnect affected computers from the internet, change passwords, and inform your IT team.