“The accounts, which have direct password exposure, have been
locked and now require a password reset by the account owners.”
Without
mentioning the number of accounts affected, the security manager said some
leaked data had not been taken from Twitter’s computer servers, but arrived at
by breaches at other sites and/or private computers. The statement followed an
earlier report that nearly 33 million Twitter accounts had been stolen and offered
for sale.
The report from IT news site, TechCrunch, stated that the leaked
information included email addresses, usernames and passwords. The TechCrunch
source also indicated that the data may have been obtained from hacks of web
browsers, adding that many of the affected users appeared to have been in
Russia.
Meanwhile, Twitter and other security experts had warned users of using
the same password for various online services.