Google’s already made big waves in the international arena this year by deciding to pull out of China after too many censorship demands and a cyber attack targeting human rights activitists’ email accounts. And now another Asian country might get the same kind of press: Vietnam.

Says Google:

These infected machines have been used both to spy on their owners as well as participate in distributed denial of service (DDoS) attacks against blogs containing messages of political dissent. Specifically, these attacks have tried to squelch opposition to bauxite mining efforts in Vietnam, an important and emotionally charged issue in the country.

The AP reports that McAfee said the perpetrators may be linked to Vietnam’s Communist government. Similar accusations came about the Chinese government in their cyber attack. The Chinese government denied any involvement.

In January, Google reported a coordinated hack attack targeting Chinese human rights activists’ Gmail accounts. In response, Google (eventually) pulled their search engine from China.

And now the hackers are at it again. The Yahoo “e-mail accounts of more than a dozen rights activists, academics and journalists who cover China have been compromised by unknown intruders” last month, according to the New York Times. NYT reporter Andrew Jacobs, one of the targeted journalists, said the “hackers altered e-mail settings so that all correspondence was surreptitiously forwarded to another e-mail address.”

Several of the affected users received messages from Yahoo after problems accessing their accounts, according to the AP.

Yahoo hasn’t yet decided to respond, as Agence France Presse reports. Yesterday, the side stepped the news agency’s questions on the matter, only stating