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Taiwanese Government Sites Suffered DDoS Attacks Following Nancy Pelosi Visit

The attacks on its website and the government's English portal were linked to Chinese and Russian IP addresses.

 

Multiple Taiwanese government sites were disrupted by distributed denial-of-service (DDoS) attacks following the much-publicized arrival of U.S. House Speaker Nancy Pelosi who became the first high-ranking U.S. official in 25 years to visit the democratic island nation. 

Pelosi reportedly met Taiwanese President Tsai Ing-wen and reiterated America’s support for the country of 24 million. 

The cyber attacks caused intermittent outages across the government English portal, some websites of the presidential office, foreign ministry, and defense ministry. 

According to Taiwan's foreign ministry, the attacks on its website and the government's English portal were linked to Chinese and Russian IP addresses that tried to access the websites up to 8.5 million times per minute. 

A separate statement from a Tsai spokesperson on Facebook said the attack had funneled 200 times more traffic than usual to the site. However, it was back up and running just 20 minutes later, it added. 

“While the PRC is more than capable of this type of attack, DDoS is fairly unsophisticated and somewhat brutish, and it's not a tool they are known to deploy,” explained Casey Ellis, founder, and CTO at Bugcrowd. China has an enormous population of very clever technologists, large security research and hacking community, and a large government-sponsored team with offensive capability ranging from information warfare to targeted exploit development and R&D.” 

Experts believe that the attacks were likely launched by Chinese activist hackers rather than the Chinese government as retaliation for the visit of Nancy Pelosi. 

Taiwan has accused China of ramping up cyber assaults since the 2016 election of President Tsai Ing-wen, who views the island as a sovereign nation and not a part of China. In 2020, Taiwanese authorities said China-linked hackers breached at least 10 Taiwan government agencies and secured access to nearly 6,000 email accounts in an attempt to exfiltrate data. 

Earlier this year in February, Chinese APT group APT10 (aka Stone Panda, Bronze Riverside) targeted Taiwan’s financial trading sector with a supply chain attack. The malicious campaign was launched by the threat actors in November 2021, but it hit a peak between February 10 and 13 2022, Taiwanese cybersecurity firm CyCraft reported.
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Cyber Attacks

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