# IONSEC at HackExpo 2024 – Breach at the Frontline

URL: https://www.ionsec.io/resources/ionsec-at-hackexpo-2024---breach-at-the-frontline
Category: News
Author: IONSEC Team
Published: 2024-11-28
Tags: events, conference, incident-response, fintech

At HackExpo 2024, IONSEC CEO Nir Halfon shared practical strategies for responding to exploits in fintech first-party applications under live pressure.

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## Summary

![graphical user interface, website](/assets/blog/ionsec-at-hackexpo-2024---breach-at-the-frontline/68a6283f3390125d83e9ba7e_1732852448593.webp)

At **HackExpo 2024**, IONSEC Founder & CEO **Nir Halfon** delivered an in-depth session on incident response in the fintech sector. The talk, titled *“Breach at the Frontline: Responding to Exploits in a Fintech 1st Party Application”*, highlighted practical strategies for managing high-stakes security incidents in real time.

![Nir Halfon presenting "Breach at the Frontline" at HackExpo 2024](/assets/blog/ionsec-at-hackexpo-2024---breach-at-the-frontline/68a61f27e6aca51b6061db14_1733040006273.webp)

## Event Overview

Cyberattacks targeting fintech applications are on the rise, often aiming to exploit vulnerabilities in mission-critical, customer-facing platforms. At HackExpo 2024, Nir Halfon shared IONSEC’s frontline experience in responding to such incidents, providing attendees with actionable insights into containment, investigation, and recovery.

The session was hosted in collaboration with **CRAC Learning**, with the generous support of:

- Gourav M. Maya Sherman
- The Embassy of Israel in India
- Reuven Azar
- Abha Sharma

![The HackExpo 2024 speaker panel](/assets/blog/ionsec-at-hackexpo-2024---breach-at-the-frontline/68a61f4d527ab81a5ab82c55_1733040003204.webp)

## Key Takeaways from the Session

- **Rapid Containment is Critical**  
  The first minutes of a breach determine the scale of impact. Clear playbooks and pre-approved authority lines enable decisive action.
- **Visibility Across the Stack**  
  Responders need telemetry from application, network, and endpoint layers to reconstruct the attacker’s path and prevent further compromise.
- **Fintech-Specific Risks**  
  Unlike other industries, fintech breaches can directly affect customers’ financial assets, making incident response both a technical and reputational challenge.
- **Collaboration Across Teams**  
  Incident response is not just an engineering task. Legal, communications, and compliance functions must be aligned during live breaches.

![Audience at the HackExpo 2024 incident response session](/assets/blog/ionsec-at-hackexpo-2024---breach-at-the-frontline/68a61f5ae8cef031b97ce9d0_1733040004812.webp)

## Strengthening Collective Cybersecurity Knowledge

This session exemplifies IONSEC’s commitment to advancing global cybersecurity resilience. By sharing real-world experiences and tested methodologies, we aim to help organizations prepare for and withstand critical incidents.

We thank **CRAC Learning** for hosting and all the partners who made this discussion possible.