Senior-led incident response, digital forensics and AI security architecture for organisations facing complex compromise, regulatory pressure and high-consequence technology change.
ThreatArrest brings investigation and architecture together. We help organisations understand real attacks, make safe decisions under pressure and build systems that are more difficult to compromise.
Remote-led investigations across endpoints, servers, identities, applications, databases, cloud services and mobile devices. We establish what happened, how far it spread and what the evidence can support.
View investigation servicesSecurity architecture, threat modelling and assurance for generative AI, RAG, agentic systems and AI-enabled applications—from identity and retrieval controls to model abuse, monitoring and governance.
Explore AI securitySelect a category to explore. Engagements are scoped around the questions the evidence must answer—not a pre-set tool or checklist.
Validate the incident, identify immediate risk, prioritise volatile evidence and provide proportionate containment recommendations.
Hunt for unauthorised access, persistence, credential misuse and lateral movement across endpoints, identity, cloud and network evidence.
Identify the initial access route, reconstruct attacker progression and distinguish the root cause from contributing control failures.
Investigate mailbox access, malicious rules, OAuth consent, session abuse, impersonation and payment-diversion activity.
Examine authentication, queries, privilege changes, operating-system execution and potential access to business records.
Reconstruct identity and API activity across AWS, Azure and Google Cloud, including storage access and temporary credential abuse.
Rebuild exploit paths from web, proxy and application evidence, and trace access into databases and internal services.
Analyse Windows, Linux and macOS evidence for process execution, persistence, credential theft, malware and data staging.
Investigate supported mobile devices for suspicious applications, account activity, communications, spyware indicators and data loss.
Assess payment applications and cardholder environments for unauthorised access, web skimming and payment-data exposure.
Investigate compromised accounts, privilege escalation, token abuse, domain-controller access and hybrid identity persistence.
Determine initial access, propagation, security-control interference, encryption impact and whether data was stolen first.
Correlate user, endpoint, cloud, email and application evidence to distinguish normal work from deliberate misuse or theft.
Separate confirmed transfer from staging, possible access and evidential uncertainty across host, network and cloud sources.
Determine whether a vulnerable service was exploited, what commands ran and whether the attacker reached downstream systems.
Assess logging, retention, time synchronisation, evidence access and preservation procedures before an incident tests them.
Test technical, executive, legal and communications decisions through realistic, organisation-specific incident scenarios.
Response is not perfectly linear. Preservation, analysis and containment are coordinated as the picture develops, with every conclusion tied back to the available evidence.
Build the plans, evidence sources, roles and decision routes needed before an incident.
Validate the event, identify immediate risk and define the questions the investigation must answer.
Secure volatile and historical evidence before it is overwritten, altered or lost.
Reconstruct attacker activity while recommending controlled action to prevent further harm.
Remove persistence, address the entry point and return services safely to operation.
Test recovery, communicate findings and translate lessons into lasting improvement.
Confirmed facts, informed assessments and unresolved limitations are reported separately—because confidence matters as much as conclusion.
ThreatArrest helps organisations adopt AI without creating uncontrolled paths to sensitive information, privileged actions or untrusted content. We examine the complete system around the model: identity, authorisation, retrieval, tools, integrations, data flows, monitoring and human oversight.
Support spans early design, architecture review, threat modelling, control definition, pre-production assurance and targeted testing of AI-enabled applications.
Complex incidents and emerging technology both create pressure to move quickly. We bring technical depth without overstating what the evidence can prove.
We distinguish confirmed activity from possibility and make limitations explicit.
Identity, endpoint, cloud, application and data evidence are examined together.
Recommendations balance containment, operational impact and evidence preservation.
Technical depth for responders; decision-ready reporting for leadership.
Tell us what has happened, when it was discovered, the systems involved and any containment already performed. We will help you identify the immediate priorities and the evidence needed.