SecurityBrief Australia - Australia a hot target for BEC scams, malicious URLs and malware

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Australia a hot target for BEC scams, malicious URLs and malware

More than a quarter of all business email compromise (BEC) scams around the world target Australia, putting the country at the top of the list in Trend Micro’s 2017 Midyear Security Roundup: The Cost of Compromise report.

Asia Pacific has been a heavy target for total attacks in the first half of this year. Out of 82 million ransomware attacks worldwide, 33.8% of those attacks targeted APAC.

The report also notes that 27.4% of all BEC attacks target Australia, making it one of the top threats that enterprises should look out for. Statistics from the US FBI put the total global losses attributed to BEC scams since 2013 have topped US$5.3 billion.

Globally, the top job title targets were CEO (41.8%), managing director/director (28.3%) and president (6.9%).

“The first half of 2017 undeniably saw cyberattacks becoming more diverse and sophisticated, with as many as 28 new ransomware families identified each month. Although businesses are more aware of the economic and reputational impact, cybercriminals are continuously evolving to outsmart enterprise,” comments Dr. Jon Oliver, senior security architect, Trend Micro.

Oliver says that evidence still points to vulnerabilities in IoT devices, such as routers. He says the WannaCry attacks demonstrate those vulnerabilities, as they affected speed cameras and red light cameras.

The company’s recent CLOUDSEC Sydney 2017 conference also found that 35% of attendees believed IoT is hyped and the risks are exaggerated.

“Enterprises need to prioritise funds for effective security upfront, as the cost of a breach is frequently more than a company’s budget can sustain,” comments Trend Micro CIO Max Cheng.

The report also highlighted that while there were 382 new vulnerabilities discovered in the first half of 2017, however the existing EternalBlue exploit took advantage of one major vulnerability (CVE-2017-0144), which spurred the WannaCry ransomware.

Australia also placed third for the highest number of malware detections in the first half of 2017, beaten only by the United States and Japan.

Most spam emails detected by Trend Micro contained malware.

Amongst the top five file types for spam attachments, .PDF files topped the list at 28.7 million worldwide, followed by .XLS (12.1 million), .JS (8.5 million), .WSF (5.1 million), and .DOCX (4.8 million.)

“Major cyberattacks against enterprises globally have continued to be a hot-button topic this year, and this trend is likely to continue through the remainder of 2017. It’s integral to the continued success of organisations to stop thinking of digital security as merely protecting information, but instead as an investment in the company’s future, brand and reputation,” Cheng concludes.

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