There has been a security breach on the AAVSO website. Because passwords may have been compromised, we have cleared all user passwords. If you have not done so already, you must reset your password before you can log in.
- If you used your AAVSO web password for any other non-AAVSO account, we strongly advise that you change it there as well.
- The AAVSO International Database has been validated. There has been no loss of data.
- Personal financial information is not stored on any computer or database at the AAVSO, and therefore was in no way exposed.
If you have any questions or concerns we urge you to contact us at firstname.lastname@example.org or call us during regular business hours (Eastern Time) at 617-354-0484.