Incident ResponseThe first hour of an incident: six steps before the responders arrive
What to do, and what not to touch, in the first hour after you notice an attack. A short checklist for the people who are on site.
We test you through an attacker’s eyes, see the campaign aimed at you before it lands, and when an incident hits we spend the first hour with you. Every finding comes with evidence and is tracked until it is closed.
Who we are
Cyberattacks do not stop at borders, so neither does the defence. Falcon Security is built for the whole world: whichever country and time zone you work in, the standard is the same. We do not write into a contract what we cannot do, which is why what we write gets done.
Why Falcon
Those who choose us notice it in the first week.

Every client gets a dedicated engineer who knows your infrastructure, your people and your history. During an attack no time goes to introductions: one call, and the work begins.

BugOne researchers attack, the response team defends, and both live in one house. We know from the inside how a weakness is found and how it is used.

Every finding is confirmed by exploitation, rated by impact and tracked until it is closed. A retest after the fix is part of the service.
Problem and solution
Six typical situations. Each has one concrete answer: who, what they do and when.

A server is encrypted, accounts are in someone else’s hands. Every minute adds to the damage.
Solution
Incident Response: containment within the first hour, with evidence preserved
Open the solution: Incident Response: containment within the first hour, with evidence preserved
A scanner finds what is known; a logic flaw is found by a person, the attacker or us.
Solution
Penetration testing, then BugOne: hundreds of researchers keep looking
Open the solution: Penetration testing, then BugOne: hundreds of researchers keep looking
Infostealer logs reach a forum within hours. Most companies learn this after the attack.
Solution
Data Breach Check: domain-wide check, immediate alert on a new leak
Open the solution: Data Breach Check: domain-wide check, immediate alert on a new leak
Phishing needs no malicious file: one “urgent” e-mail in the CEO’s name is enough.
Solution
Falcon Academy: phishing simulation and measurable awareness
Open the solution: Falcon Academy: phishing simulation and measurable awareness
Generic feeds do not show the campaign aimed at your sector; they have no sensors where you operate.
Solution
Threat Intelligence: campaigns by sector and region, an IOC feed into your SIEM
Open the solution: Threat Intelligence: campaigns by sector and region, an IOC feed into your SIEM
Law 547, PCI DSS or ISO 27001 is coming. The documents exist, the real state is unclear.
Solution
Compliance audit: gap analysis, remediation plan, closed before the review
Open the solution: Compliance audit: gap analysis, remediation plan, closed before the reviewEcosystem
01 / 05
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During an incident the most expensive thing is time. We quickly establish what happened: scope, affected systems, whether the attack is ongoing, and stop the spread with evidence preserved.
Services
08Adapts to your maturity: from a single pentest to 24/7 response and regular retests.
Web, mobile, APIs and external infrastructure; every finding confirmed by exploitation.
Learn more: Penetration testingA full assessment of the external surface, configurations, access rights and processes.
Learn more: Security auditCall, containment, forensics and recovery in a pre-agreed order.
Learn more: Incident response 24/7Entry point, timeline and affected data in a report fit to serve as evidence.
Learn more: Digital forensicsThrough BugOne: scope, reward table, triage and payouts handled by us.
Learn more: Bug bounty programAPT profiles for your sector, an IOC feed and dark web monitoring, connected to your SIEM.
Learn more: Threat intelligence subscriptionLaw 547, PCI DSS, ISO 27001: gap analysis, policies and gaps closed before the audit.
Learn more: Compliance and riskPhishing simulation for staff, pentest and incident response sessions for the tech team.
Learn more: Corporate training
Three things that never change in our work
Whatever the service, the report is built to one measure.
Every vulnerability comes with reproduction steps and an impact rating, not a theoretical list.
Technical for engineers, and in decision language for management.
After the fix, closed findings are confirmed and the ones still open are recorded.
Process
Transparent, measurable and repeatable at every stage. The scope is confirmed in writing, the result is documented.
We agree what is tested: domains, systems, applications, integrations. NDA and boundaries confirmed in writing.
Automated and manual testing: external surface, infrastructure, applications, user behavior. Every finding is confirmed by exploitation.
A technical report ranked by priority and a management summary. We work alongside your team during remediation.
Closed findings are confirmed. Then 24/7 response, threat intel and regular retests.
Every stage is confirmed in writing
Blog
Checklists and explanations from our own practice.
Incident ResponseWhat to do, and what not to touch, in the first hour after you notice an attack. A short checklist for the people who are on site.
Bug BountyBoth find vulnerabilities, but they answer different questions. How to choose, in what order to run them and how to tell that you are ready for a bug bounty.
Data BreachHow a leaked password travels from an old forum to your corporate mail, why changing it in one place is not enough, and what a person and a company should do.
Let’s start
Give us your domain and we return a first report on your external attack surface and leaked accounts. Nothing is installed, nothing is blocked; the scope is agreed based on the result.