Mobile App Development
in London

Go beyond standard compliance checks. Get world-class Mobile App Development tailored for London and view your infrastructure through real hackers' eyes.

Free Scoping Call

London Threat Intelligence

Global financial capital with one of the world's most mature cybersecurity markets. FCA and PRA regulations mandate regular penetration testing for financial institutions.

Technology Ecosystem

Europe's largest fintech hub. Home to 2,500+ fintech firms, major banks (HSBC, Barclays), and the FCA regulatory framework.

Threat 01

API manipulation in Open Banking implementations

Threat 02

Container escape in Kubernetes-based microservice architectures

Threat 03

Sophisticated social engineering targeting financial sector employees

Threat 04

Supply-chain attacks on fintech SaaS platforms

Regional Regulations

GDPRFCA SYSCPCI-DSSISO 27001PRA

Key Industries

FinanceFintechInsuranceTechnology

Proof-Driven Methodology

01

Mapping

Attack surface mapping & asset enumeration

02

Manual Scanning

Manual testing beyond automated scanners

03

Vulnerability Exploitation

PoC validation for every finding

04

Patch & Verification

Remediation code + free retest

Frequently Asked Questions

What is the timeline for a Mobile App Development project?

Depending on the size of the application or network, it takes 5 to 20 business days on average.

What do we receive at the end of the test?

PoC evidence showing exactly how vulnerabilities are exploited, remediation code, and an executive summary for C-Level management.

How do you ensure data security during the test?

All tests are performed under a strict NDA with the principle of least privilege, and all logs are securely wiped post-engagement.

Why Eresus Security?

Proof-Driven Reporting

Every finding is validated with a real exploit. No scanner noise — only proven risks.

Offensive Security Expertise

Specialized team in AI security, API pentesting, Red Team operations, and cloud security review.

Free Retest Guarantee

We retest your fixes for free. Remediation code and developer support included.

Audit-Ready Deliverables

Reports accepted in ISO 27001, PCI-DSS, SOC2, GDPR, and HIPAA audit processes.

Related Service Areas

Penetration TestingWeb Application PentestingAPI Security TestingAI & LLM SecurityCloud Security ReviewFinancial ServicesHealthcareE-Commerce

Validate Your Security Posture

Don't rely on scanner outputs. We execute the same techniques real attackers use — in a controlled environment, for you.

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