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Cyber Security

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Engineering
School
Northwesteren polytechnic university
Type
Homework
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Running Head: BREACH OF PHYSICAL SECURITY 1
Breach of Physical Security
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BREACH OF PHYSICAL SECURITY 2
DELOITTES CYBER ATTACK
In the 25th of September 2017, one of the top-rated accounting firms in the US, Deloitte,
had been stylishly hacked by a hacker that threatened to expose all the confidential emails and
also the plans of the biggest clients of the firm. Deloitte which is a company registered in
London and the global headquarters are located in New York was held to its knees by a cyber-
security attack that had been going on for months unnoticed. The company is among the largest
private firms in America with a record reported last year of $37 billion in revenues. The private
firm offers auditing services, offers tax consultancy. Interestingly, Deloitte offers advanced
cyber-security advice to top government agencies, multinational companies, media houses, large
banks and even pharmaceutical companies (Hopkins, 2017).
Deloitte’s clients in all of its sectors had data in the firm email system that had been
accessed illegally. The clients include the US government departments and household names.
Until then, six clients of Deloitte’s had been notified that they had been hacked and that the
internal review was taking place. Despite the hack being realized in 2017, it is believed that
hackers had access to their data as early as October last year. The attacker had hacked the
administrator’s account which in turn gave them unlimited access to all the other areas (Hopkins,
2017).
The hackers had maximized the weakness of the system which was that the account only
required just one password to gain access to the system. The attackers had access to all the
usernames, passwords, health information, architectural diagrams and IP addresses of the clients
and staff. Some of the emails even had very sensitive security details.

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Running Head: BREACH OF PHYSICAL SECURITY Breach of Physical Security Name Course Tutor Date 1 BREACH OF PHYSICAL SECURITY 2 DELOITTE’S CYBER ATTACK In the 25th of September 2017, one of the top-rated accounting firms in the US, Deloitte, had been stylishly hacked by a hacker that threatened to expose all the confidential emails and also the plans of the biggest clients of the firm. Deloitte which is a company registered in London and the global headquarters are located in New York was held to its knees by a cybersecurity attack that had been going on for months unnoticed. The company is among the largest private firms in America with a record reported last year of $37 billion in revenues. The private firm offers auditing services, offers tax consultancy. Interestingly, Deloitte offers advanced cyber-security advice to top government agencies, multinational companies, media houses, large banks and even pharmaceutical companies (Hopkins, 2017). Deloitte’s clients in all of its sectors had data in the firm email system that had been accessed illegally. The clients include the US government departments and household names. Until then, six clients of Deloitte’s had been notified that they had been hacked and that the internal review was taking place. Despite the hack being realized in 2017, it is believed that hackers had access to their data as early as October last year. The attacker had hacked the administrator’s account which in turn gave them unlimited access t ...
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