Data leakage is the unauthorised transfer of business information from a computer or data centre to the outside world against policy. Using Azure Information Protection capabilities, we help you classify and control emails, files and data.

Data leakage is the unauthorised transmission of data from within an organisation to an external destination or recipient. Data leakage threats usually occur via the web and email but can also occur via mobile data storage devices such as optical media, USB keys, and laptops. Rarely a day goes by without a confidential data breach hitting the headlines. Also known as low and slow data theft, is a huge problem for data security and the damage caused to any business regardless of size or industry can be serious.

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There are many different types of data leakage and as the problem can be initiated via an external or internal source, ACS understand that protective measures need to address all areas and ensure that the most common data leakage threats are prevented.

From declining revenue to a tarnished reputation or massive financial penalties to crippling lawsuits, data leakage is a threat that every

It’s important to consider that an unauthorised data leakage does not necessarily mean intended or malicious, is can be accidental which most breaches thankfully are. As an example, an employee may unintentionally choose the wrong recipient when sending an email containing confidential data but unfortunately, unintentional data leakage can still result in the same penalties and reputational damage as those breaches that occur from malicious intent.

We commonly think of data loss as information being held on stolen or misplaced laptops or data that is leaked over email but in fact most data loss occurs via printers, cameras, photocopiers, removable USB drives and even through rubbish where discarded documents have been thrown out, not electronically at all.

These days most organisations provide their employees with access to the internet, to email, and even instant messaging as part of their role but the problem with this is that all these channels are capable of file transfer or accessing external sources over the internet. Malware attacks are usually designed to target these mediums and they often see a high success rate. A cyber criminal could quite easily spoof a legitimate business email account and request sensitive information to be sent to them. The employee or user could unwittingly send the information which could contain financial data or sensitive pricing information.

Phishing attacks are yet another cyber attack method with a high data leakage success rate. Simply by clicking on a link and visiting a web page that contains malicious code, an employee could allow an attacker to access a computer or network and retrieve the information they need.

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