Cyber Security | Deloitte Global | Risk | Topic Page

Cyber Security. Evolved.

The digital revolution has enhanced the ability to conduct business but it has also created a complex set of security issues. Assets, once physically protected, are now accessible online. Customer channels are vulnerable to disruption. Criminals have new opportunities for theft and fraud.

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Deloitte ranked #1 globally by revenue in security consulting services by Gartner for third consecutive year

Deloitte Touche Tohmatsu Limited (DTTL) is pleased for its member firms to rank number one globally in security consulting services for the third consecutive year in Gartner’s Market Share: Security Consulting Services, Worldwide, 2014 analysis.

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Changing the game on Cyber Risk


Cyber Security services

Private data, intellectual property, cyber infrastructure, and even military and national security can be compromised by deliberate attacks, inadvertent security lapses, and the vulnerabilities of a relatively immature, unregulated global Internet.  



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Quantum Dawn 2

The Quantum Dawn 2 cyber-exercise, hosted by SIFMA, represented the next step in the continuing effort by the fsi sector to improve its ability to respond to a systemic cyberattack. This report provides a high-level view of the exercise’s objectives, scenario, results, and lessons learned.

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Ted DeZabala

Principal, Deloitte US Risk Advisory practice


Kelly Bissell

Global Cyber Security leader


Nick Galletto

Americas Cyber leader


Fernando Picatoste

EMEA Cyber leader