Affected users should receive an email alerting them they were potentially part of the massive breach.
The hack affected users of three services that use Zendesk: Pinterest, Tumblr and Twitter.
The company has forced all affected users to change their passwords and reset their session tokens.
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We have now reached out to all affected users, notified them of the issue, and expressed our sincere remorse.
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Some operators, such as Telefonica owner of the UK's O2, are mulling whether to provide compensation for affected users.
Affected users - of which there were thousands - were offered free tools to help clean up the infected machines.
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Affected users will not be able to log in and will receive an e-mail instructing them to reset their password.
Apple has now begun following up with affected users by sending them logging software and asking them to fill in email questionnaires.
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Antivirus maker Kaspersky has confirmed the earlier findings, and released a free tool affected users can run to remove the trojan from their computers.
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Twitter reset the pilfered passwords and sent emails advising affected users.
On the other hand, affected users should be sure to change the password of any other online accounts that share a password with their Playstation Network account.
We apologize to affected users.
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The social network's smartphone and tablet apps were also affected, users on Twitter reported.
Cihra says he doesn't think RIM will be too adversely affected by users switching to Apple's iPhones.
So far, the fault has mostly affected home users, as many businesses in the region have back-up plans for such problems.
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But today it became apparent that it was not only Hotmail users affected.
Nokia also admitted that the number of users affected was larger than thought.
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Users affected by the recall are eligible to receive two free replacement packs for each one they have now.
The group claim that the data grabbed contains user names, device names and phone numbers of the users affected.
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The group claimed that the data grabbed from the FBI contained user names, device names and phone numbers of the users affected.
As those with memories stretching back a couple of decades will recall the various forms of computer malware, the viruses, trojans and the like, were things that affected Microsoft Windows users.
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Most affected among desktop users are those whose PCs were purchased before 1992 and run an Intel 386 or previous microprocessor - those PCs will probably become unreliable at century's end, and owners may want to consider upgrading.
In a telephone interview Friday, Soltani said that the relatively small number of users affected suggested either that attackers weren't on the network long or that they were only able to compromise a subset of the company's servers.
One person close to the situation said the FTC has been seeking information about how many users were affected by the privacy breach.
So, that is to say that not all users are affected equally and resolving the problems may be difficult and, in one case, near impossible.
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The proposed settlement, first reported by legal-news site Law360 and tech blog GigaOM, does not state how much Apple will pay overall or how many users are affected.
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Neither of these versions was shipped with Java installed and users would have had to download and install it manually from Oracle, so chances are good that not many Mac users are affected.
Dash would not say how many users the outage had affected, saying only that it had hit millions of Web pages and thousands of users.
When initially detected, the gang was operating only in six nations and had affected just 20, 000 users, authorities said.
Mr Wicks says that only the heaviest industrial users would be affected by an extremely cold winter, if one does occur.
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