Advisory: Spam attacks from faked Opera e-mail signatures
Oslo, Norway - July 31, 2008
Opera Software has recently detected several spam attacks using faked e-mail signatures that appear to come from our company and our products. These e-mails attempt to use our name to gain the trust of recipients and then entice them to click links that install viruses on their computer.
The easiest way to identify such messages is unsolicited mail from unknown senders containing subject lines about current news subjects, major accidents or celebrities. They also contain a signature line referencing Opera's e-mail client. Please do not click any links and delete the message from your computer immediately.
Update: Given feedback from our user community and general development of the spam attack issue, Opera no longer recommends all users to change or remove the default signature in the e-mail client.
- Visit Tools: Mail and Chat Accounts
- Select your e-mail account
- Click "edit"
- Change the signature under the Outgoing tab
Opera users are protected from visiting virus distribution pages through our partnership with Haute Secure. Haute Secure also offers malware protection plug-ins for both Internet Explorer and Firefox that can be downloaded from http://www.hautesecure.com/.
These attacks trespass on our brand and undermine the trust we have worked hard to build with both Opera users and non-Opera users around the Web. We take this seriously, and hope this notice will help raise greater awareness of and vigilance against these attacks.
Find out more:
Opera enables more than 350 million internet consumers worldwide to connect with the content and services that matter most to them. Opera also helps publishers monetize their content through advertising and advertisers reach the audiences that build value for their businesses, capitalizing on a global consumer audience reach that exceeds 1 billion.
Opera is a trademark of Opera Software AS.