Taiwan is trying to figure out how hackers managed to trick a network of bank ATMs into spitting out millions.
Police said several people wearing masks attacked dozens
of ATMs operated by Taiwan's First Bank on Sunday. They spent a few minutes at
each of the machines before making off with the equivalent of $2 million
stashed in a backpack.
They didn't use bank cards but rather appeared to gain
control of the machines with a "connected device," possibly a
smartphone, the police said in a statement Thursday. Authorities are now
hunting the thieves, who they say came from Russia and eastern Europe.
The ATMs were made by German manufacturer Wincor Nixdorf
(WNXDY). The company confirmed that several of its machines in Taiwan were
hacked in a "premeditated attack."
Wincor Nixdorf said Thursday it had sent security experts
to support local investigators in Taiwan.
Prosecutors said the machines were infected with three
different malware files that instructed them to "spit out cash" and
then deleted evidence of the crime. They described the case as the first of its
kind in Taiwan.
Wincor Nixdorf said it has no evidence that the malware
was introduced into the network via the ATMs themselves.
First Bank and other Taiwanese banks have suspended some
of their ATMs after the heist. The prosecutors' office instructed them to check
for malware in their systems.
Taiwan Cooperative Bank said it will suspend its bank
system for four hours on Saturday morning.
**Vivian
Kam contributed reporting.
*CNNMoney
(London)