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Enterprise Security Magazine | Thursday, December 22, 2022
Australia has the highest data breach density in the world, with breaches spiking by 489 per cent this quarter.
FREMONT, CA:Several data breaches, the most notorious of which was Medibank, Australia, are now known as the data breach capital of the world.
A series of privacy-protection technologies designed to give consumers easy access to and control over their online presence. According to its data breach tracking study, 22 Australian accounts had been compromised on average each minute this quarter. With two breaches per minute over the previous quarter, it is the largest quarterly jump in the last ten years. 1.88 million Australian user profiles have already been stolen this quarter, up from 300,000 the previous quarter. This is an increase of 489 per cent.
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Between October and November, there were 70.8 per cent fewer data breaches worldwide. The Medibank cyberattack, which exposed 1.75 million compromised email accounts, is largely to blame for this. The second-largest data breach in Australia over the past ten years was the Medibank incident. Only the 2020 Wattpad hack, which compromised 2.45 million Australian users, had more email addresses exposed (1.75 million).
The first two months of this quarter saw 7,387 accounts leak per 100,000 Australians, the highest breach density ever recorded. Data breaches occur 24 times more frequently in Australia than in the rest of the world. Turkey is in third place (2,421/100K), followed by Russia in second place (2,568/100K), which is 3x lower.
The breach density of neighbours in New Zealand is 532 accounts per 100K individuals, which is about 14 times lower than that of Australia. Both nations experienced comparable breach densities in the previous quarter (1185/100K in New Zealand and 1255/100K in Australia).
Australia ranks 16th worldwide in terms of the total number of data breaches, according to Surfshark's historical statistics, which were compiled, starting in 2004. 125.8 million accounts have been compromised in the nation since 2004. With 9.73 billion compromised accounts, the United States tops the list, followed by Russia (3.65 billion) and China (1.85 billion).
Since not every exposed account information includes an email address and some email addresses are repetitive, data breach monitoring is based on the number of unique email addresses leaked and is lower than those disclosed by Australian companies.
In collaboration with unbiased cybersecurity researchers, who gathered user information from 27K online hacked databases, the data breach global map was created. After sorting those combinations according to particular data points, such as countries, researchers might then statistically analyse their results. By email or website domain name, country, city, coordinates, IP address, locale, currency, or phone number, users' locations could be determined.
The most recent information from unbiased partners is added to the data breach global map once a month. The data examined for this particular study was as of October 1, 2022. The numbers from July to September 2020 were compared with those accumulated from April to June 2022. The analysis excludes nations with a population of less than 1 million.
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