WASHINGTON -- Hackers have developed a scheme to steal sensitive information from top executives by penetrating the Wi-Fi networks of luxury hotels, security researchers said Monday.
A report by Kaspersky Lab said the "Darkhotel" espionage effort "has lurked in the shadows for at least four years while stealing sensitive data from selected corporate executives traveling abroad."
Kaspersky said about 90% of the infections appear to be located in Japan, Taiwan, China, Russia and South Korea, but that the executives targeted include those traveling from the United States and other countries.
"The infection count numbers in the thousands," the report said. "The more interesting traveling targets include top executives from the US and Asia doing business and investment in the [Asia-Pacific] region."
The hackers are able to compromise hotel Wi-Fi networks and then trick executives into downloading malicious software that can allow their information to be accessed remotely.
Targets have included corporate chief executives, senior vice presidents, sales and marketing directors and top research staff at companies in the electronics, defense manufacturing, finance, automotive and pharmaceutical industries, among others. Some law enforcement, military and non-governmental officials have also been targeted.
"From our observations, the highest volume of offensive activity on hotel networks started in August 2010 and continued through 2013, and we are investigating some 2014 hotel network events," Kaspersky said.
The researchers said the risk can be mitigated by using a virtual private network that protects data.
The security team said that travelers should be cautious about software updates and should use software with protection against a broad range of threats in addition to viruses.
Copyright Agence France-Presse, 2014
