Team Information
Team name IDR-IR
Official team name Facebook Incident Response Team
Host organization Facebook Inc
Country of team United States of America (the)  US
Other countries of team United Kingdom of Great Britain and Northern Ireland (the)  GB
Date of establishment 2004-02-14
Team Contact Information
Regular telephone number +44-07825063977
Emergency telephone number +44-07825063977
E-mail address
Postal address 1 Hacker Way Menlo Park CA 94025
Business Hours
Timezone GMT+8
Description of business hours 9AM to 6PM PST and 9AM to 6PM GMT Monday to Friday
How to contact outside business hours Please dont submit Facebook, Instagram and WhatsApp platform request here. Teams focus is Facebook infra and corporate space. following order: email to team, email to individual and finally phone cal
Type of Constituency ICT vendor customer base
Source of Constituency Internal to host
Description of Constituency FB-SIR is the team at Facebook that works on breach detection, digital investigations and responds to security incidents.
Internet Domain Address,, ASN#: AS32934
Country of Constituency United States of America (the)  US

Team contact information provided for Incident Response purposes only. FIRST strictly prohibits the use of contact information for solicitation or marketing.

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