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Tuesday, April 20, 2021

Bruteforce rocks Southeast Asia; attacks remote access protocols hit 409M on November 2020

04/05/2021 11:48:30 AM

November 2020 saw the rise of attacks against remote access protocols. It was so high that it reached a new record high of 409 million cases detected across the globe during the said month.

Kasperksy has foiled nearly half of these attempts (200 million) to exploit remote admin tools in Southeast Asia.

This comes at the heels of the shift to remote work as mandated by companies from all countries in relation to the declaration of the pandemic by the World Health Organization in mid-March 2020. However, with little time to make the transition, many companies had no time to enact proper security measures, leaving them vulnerable to a number of new security risks. One of the most common were attacks against the protocols used by employees to access corporate resources remotely.

RDP is perhaps the most popular remote desktop protocol and is used to access Windows workstations or servers. After the switch to remote work, brute-force attacks against this protocol skyrocketed. In a brute force attack, attackers test different usernames and passwords until the correct combination is found—and they gain access to the corporate resources.

Over the past year, while the total number of brute-force attacks has ebbed and flowed, they have continued to increase when compared to pre-pandemic levels.

According to Kaspersky’s telemetry, when the world went into lockdown in March 2020, the total number of brute-force attacks against RDP jumped from 93.1 mln worldwide in February 2020 to 277.4 mln 2020 in March—a 197 percent increase. From April 2020 onward, monthly attacks never dipped below 300 million, and they reached a new high of 409 million attacks worldwide in November.

In February 2021—nearly one year from the start of the pandemic—there were 377.5 mln brute-force attacks—a far cry from the 93.1 mln witnessed at the beginning of 2020.
“Remote work isn’t going anywhere. Even as companies begin considering re-opening their workplaces, many have stated that they will continue to include remote work in their operating model or pursue a hybrid format. That means it’s likely these types of attacks against remote desktop protocols will continue to occur at a rather high rate. 2020 made it clear that companies need to update their security infrastructure, and a good place to start is providing stronger protection for their RDP access,” commented Dmitry Galov, security expert at Kaspersky.
Southeast Asia isn't spared from both the virus and cyberattacks. Thailand recorded the first case outside China on January 13, 2020. With little known facts about the virus, nations across the region vigilantly observed and tailor-fitted their restrictions and precautionary measures before the pandemic status was declared by the WHO in March last year.

As with the rest of the world, SEA countries then implemented strict measures and border controls a year ago. This forced enterprises and organizations to shift to remote work, learning, and more. In turn, inviting the attention of cybercriminals. And that triggered Kasperksy's telemetry exposing a trend of a slow but steady increase in the number of attacks against RDP being used in the region, hitting the highest in the month of September 2020  with 31,019,009 brute force attacks. Overall, the global cybersecurity company blocked a total of 214,054,408 RDP exploits in SEA.

In the Philippines alone, the highest number of attempted attacks against RDP was recorded in August 2020 (1,306,318), while a total of 6,979,713 attacks against RDP in the country were blocked by Kaspersky at the end of the year.
“On a daily average, our solutions foiled almost 600,000 RDP brute force attacks here in Southeast Asia last year. Our latest numbers also showed that cybercriminals are not interested in taking a break. In the first two months of 2021, we’ve already detected more than 65 million attempts to exploit this remote working tool which is 30% of 2020’s total incidents,” said Chris Connell, Managing Director for Asia Pacific at Kaspersky.
“The sheer number of attacks we’ve identified and we continue to monitor paints a worrying picture of the increasing vulnerability employees working from home are exposed to. The pandemic’s second and third waves are still happening, unfortunately, so we see that remote work is here to stay at least for a long while. We call on business owners, from the largest enterprises to small and medium businesses, to consider putting up basic endpoint solutions and utilize adaptive training to repel these malicious attempts online,” added Connell.
Understanding the financial challenges being faced by SMBs in SEA, Kaspersky currently gives discounts for its latest Kaspersky Endpoint Detection and Response Optimum (KEDRO) solution. 

The promo for this comprehensive tool stands for new and existing customers valid on 10-999 nodes across the region until June 30, 2021. Customers can get up to 33% in savings for a 1-year license, and up to 40% for three years. 

To keep your company safe from brute-force attacks, Kaspersky experts recommend:
Read more about the biggest evolutions in the threat landscape since the pandemic began on Securelist.

Author: slickmaster | © 2021 The SlickMaster's Files

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