Paul Rascagneres

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The Ransomware history

Invented by an insane criminal in 1989, ransomware has evolved into a major illicit activity. For the criminal, ransomware presents many advantages over trying to make money from selling stolen data, but also presents a number of challenges. In this presentation, I will start by presenting Talos (our activities, organisation and telemetry). Then, I will present how ransomware has developed over the past 28 years, the techniques used by current malware variants and how criminals seek to overcome the difficulties that they face. And finally, and how we can expect ransomware to develop in the near future.

Paul Rascagneres, Security Researcher at Cisco Talos Outreach

Paul is a security researcher within Talos, Cisco’s threat intelligence and research organization. As a researcher, he performs investigations to identify new threats and presents his findings as publications and at international security conferences throughout the world. He has been involved in security research for 7 years, mainly focusing on malware analysis, malware hunting and more specially on Advanced Persistence Threat campaigns and rootkit capabilities. He previously worked for several incident response team within the private and public sectors.

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