Deloitte To Invest £430 Million On Cybersecurity Defences

As cyber threats continue to evolve, threatening the security of consulting firms and clients alike, Deloitte has announced plans to significantly boost its cyber security offering. Having already commenced a hiring spree in the field in Europe, the firm will now invest £430 million into its cybersecurity line, following a major breach of its defences in 2017.

As of last year, Deloitte remains the largest global provider of cybersecurity consulting. The firm raked in $2.8 billion in revenues from the service line in 2016 alone, the largest part of a billion more than its nearest competitor, fellow Big Four firm EY. 

Meanwhile, top ten competitors such as BAE Systems have actually scaled back spending on the lucrative business, meaning Deloitte’s position as the leader of the pack looked increasingly reassured.

However, 2017 was also the year that the Deloitte was hit by a major breach of security. A hacker compromised the firm’s global email server through an “administrator’s account” that, in theory, gave them privileged, unrestricted “access to all areas”, including significant aspects of US governmental apparatus. 

Despite Deloitte referring to the process as a “sophisticated hack” meanwhile, the Guardian newspaper revealed the breach to the public, also reported sources having stated that the account required only a single password, and did not have “two-step” verification.

While a subsequent investigation from disgraced former New York Attorney General Eric Schneiderman seems to have vanished following his exit from office amid sexual abuse allegations, Deloitte remains keen to avoid any further controversy on the matter. As a result, the Big Four firm has announced plans to pump £430 million into bolstering its own cybersecurity defences. 

As well as helping to restore the trust of clients in the firm’s security, Deloitte’s increased cyber security budget will go towards advanced monitoring capabilities, more staff for the cyber team and new technologies to improve data protection. 

The news follows the announcement of the company’s European practice in March that it planned to hire another 500 staff to work in cyber security by the end of 2018. The first marquee hire of this intake was former Executive Director of European law enforcement agency Europol, Rob Wainwright, who arrives at the firm in June with a remit to focus on cyber-crime and fraud.

Larry Quinlan, Deloitte’s global Chief Information Officer, said the firm was upping its spending in the area to combat cyber threats which are “evolving and persistent”. He further explained, “Cyber threat management is a fundamental part of doing business today and requires more than just the right technology and infrastructure. It requires the right behaviours as well.”

Quinlan then pointedly added, “No company or industry is immune from a cyber incident.”

This is something that entities of all shapes and sizes will be well aware of. Last year fellow consultancy Accenture was caught out with lax cyber defences, having left client information in a unprotected cloud server. 

Financial institutions are the most common target, perhaps unsurprisingly, with large companies including Equifax, JPMorgan, Merck and DLA Piper among those that have fallen victim to high-profile hacks of late. 
The implementation of Europe’s long heralded General Data Protection Regulation in May has also added further pressure on companies to boost their defences, with fines for breaching the rules of up to €20 million, or 4% of a company’s turnover, depending which is higher.

Similarly, to Deloitte, the UK National Health Service was also caught out by a low-level hack in 2017. The WannaCry ransomware which breached patient data was able to enter the system via a gap left by legacy software which had not been updated beyond Windows XP as a cost-cutting measure for the cash-strapped NHS. Now the NHS is set to spend £150 million on cyber security to avoid future breaches of this kind.

Consultancy UK:

You Might Also Read: 

Deloitte Hit by Cyber Attack: Clients' Private Data Exposed:

Europol Chief Moves to Deloitte:

 

« British Universities Have Many Cyber Threats
Trump / Kim Summit Attracts A Heavy Wave of Cyber Attacks »

Infosecurity Europe
CyberSecurity Jobsite
Perimeter 81

Directory of Suppliers

TÜV SÜD Academy UK

TÜV SÜD Academy UK

TÜV SÜD offers expert-led cybersecurity training to help organisations safeguard their operations and data.

Jooble

Jooble

Jooble is a job search aggregator operating in 71 countries worldwide. We simplify the job search process by displaying active job ads from major job boards and career sites across the internet.

Resecurity

Resecurity

Resecurity is a cybersecurity company that delivers a unified platform for endpoint protection, risk management, and cyber threat intelligence.

Infosecurity Europe, 3-5 June 2025, ExCel London

Infosecurity Europe, 3-5 June 2025, ExCel London

This year, Infosecurity Europe marks 30 years of bringing the global cybersecurity community together to further our joint mission of Building a Safer Cyber World.

DigitalStakeout

DigitalStakeout

DigitalStakeout enables cyber security professionals to reduce cyber risk to their organization with proactive security solutions, providing immediate improvement in security posture and ROI.

AV Test

AV Test

The AV-TEST Institute is a leading international and independent service provider in the fields of anti-virus research and IT security.

Rambus Security Division

Rambus Security Division

Rambus Security Division solutions span areas including tamper resistance, content protection, network security, mobile payment, smart ticketing, and trusted provisioning services.

Cyber adAPT

Cyber adAPT

Cyber adAPT offers a leading network threat detection platform (NTD) to the enterprise and ODM/OEM markets.

Australian Signals Directorate (ASD)

Australian Signals Directorate (ASD)

The Australian Signals Directorate is an intelligence agency in the Australian Government Department of Defence.

CyberDefcon

CyberDefcon

CyberDefcon is an independent organization dedicated to the pursuit of making the internet a safer place.

Protection Group International (PGI)

Protection Group International (PGI)

PGI helps organisations and governments to manage digital risk. From cyber security services to business intelligence, we help reduce the risks to your finances, reputation, assets and people.

Kryptus

Kryptus

Kryptus provides a wide array of solutions for hardware, firmware and software ranging from semiconductors to complex digital certificate management systems.

Sistem Integra (SISB)

Sistem Integra (SISB)

SISB provide IT Security Infrastructure & Development, Mechanical & Electrical Services, Fire Safety & Detection Services, Facilities Management & Application Development.

CMMI Institute

CMMI Institute

CMMI Institute enables organizations to elevate and benchmark performance across a range of critical business capabilities, including product development, data management and cybersecurity.

Aigner Business Solutions

Aigner Business Solutions

Aigner Business Solutions GmbH is a specialist in IT-Security and Data Protection. Concise and focussed.

riskmethods

riskmethods

riskmethods helps you proactively identify, assess and mitigate supply chain risk. You need to master supply chain risk management—we can help.

The IoT Academy

The IoT Academy

The IoT Academy is a reputed Ed-Tech Institute that provides training in emerging technologies such as embedded systems, the Internet of Things (IoT), Data Science and many more.

Questex Asia Total Security Conference

Questex Asia Total Security Conference

Questex Asia’s Total Security Conferences is one of the industry’s most prestigious and engaging forums for the region's top information security leaders and business decision-makers.

Control D

Control D

Control D is a modern and customizable DNS service that blocks threats, unwanted content and ads - on all devices.

Sprocket Security

Sprocket Security

Sprocket Security protects your business by monitoring the cybersecurity landscape and performing continuous penetration testing services.

CyRiSo

CyRiSo

CyRiSo is a cyber security consulting company with a focus on 'as-a-service' services for the most pressing challenges of cyber security.