Phishing, malware and distributed denial-of-service are common techniques employed in an electronic breach.Ĭybercrime: Cybercrime is a malicious activity that either targets or uses a computer, a computer network or a networked device. This can be due to acquiring access via web servers or websites due to a system’s vulnerabilities. ![]() Physical assets such as laptops, desktop computers and external hard drives are at risk of a physical breach, while threat actors can also go hunting for documents that are not disposed of properly, a practice termed “dumpster diving”.Įlectronic Breach: This involves the unauthorised access or a deliberate attack on a system or network where data is stored. ![]() Physical Breach: This involves the physical theft of documents and equipment containing data. Since 2005, data breaches have been on the rise, and have resulted in millions of records exposed in each breach.ĭata breaches are usually classified into the following: However, with the digitisation of records, the advancement of technology and proliferation of electronic data, data breaches can now occur remotely, resulting in increased vectors of exposure. In the pre-digital age, threat actors had to infiltrate the premises where such records were held and access them physically. They have existed since individual and organisations/companies kept records and stored private information. The data taken may include sensitive or confidential personal information such as customer data, credit card numbers, email addresses, trade secrets or even information relating to national security.ĭata breaches are not new. Ī data breach can happen to anyone, be it an individual, a small company or global multinational corporations. There is no universal definition of what constitutes a data breach, but a widely accepted one is an incident where information is stolen or taken from a system without the knowledge or authorisation of the system’s owner. In this issue of CyberSense, we look at the types of data breaches, their common causes, examples of such breaches and how they can be prevented. Data such as credit card information, passwords, personal contact details may be compromised whenever a data breach occurs. While data breaches are not new, the proliferation of electronic data has made us more susceptible to such breaches. Since 2005, data breaches have been on the rise, with millions of records exposed in each breach. CSA provides periodic updates to these bulletins when there are new developments. CyberSense is a monthly bulletin by CSA that spotlights salient cybersecurity topics, trends and technologies, based on curated articles and commentaries.
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