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Incident Response Assistance

Need immediate assistance for a possible incident or security breach? You’re in the right place.

Since 2004, Mandiant has been the first call for organizations around the world that are actively at risk from the most sophisticated cyber threats.

If you suspect an incident or are experiencing a breach, complete the form or call us directly:

US: +1 (866) 962-6342

International: +1 (703) 996-3012

You can also email our incident response team at investigations@mandiant.com. 

We're always here to help. 

Incident Response Contact Information

U.S./Canada

Toll-free: +1 866-962-6342                                                                                             T: +1 703-996-3012

Asia - Pacific (APAC)

Australia
T: 1800469290

 

Hong Kong
T: 800900376

 

India
T: 0008001007895

Korea South
T: 00798142076215

 

Japan
T: +81 3 4577 4401

 

Malaysia
T: 1800818007

New Zealand
T: 0800453552

 

Singapore
T: 8001013079

 

Taiwan
T: 00 80 113 6649

 

Thailand
T: 0018001562030039 

Europe, Middle East and Africa (EMEA)

Austria
T:0800296251 


Belgium
T: 080077055


Denmark
T: 80253075

 

France
T: 0800902383 


Germany
T: 08001817231 

Ireland
T: 1800903540 

 

Italy
T: 0800871922 


Luxembourg
T: 80025630


Netherlands
T: 08000232658 

 

Norway
T: 80069007 

Saudi Arabia
T: 8008146703

 

Spain
T: 0900808064 

 

Sweden
T: 0200285906 

 

Switzerland
T: 0800848030

 

United Arab Emirates
T: 8000184619 

 

United Kingdom
T: 08081782744

Have Questions? Contact Us.

Mandiant experts are ready to answer your questions.