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T-Mobile Forms Nonprofit to Strengthen Telecom Cybersecurity Collaboration

T-Mobile established a nonprofit organization called C2 ISAC to coordinate cybersecurity efforts among telecommunications companies. The group includes seven other firms such as AT&T, Charter, Verizon, and Comcast.

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1 source·May 19, 5:58 PM(9 days ago)·1m read
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T-Mobile Forms Nonprofit to Strengthen Telecom Cybersecurity Collaborationtheverge.com
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T-Mobile announced the creation of a nonprofit group named C2 ISAC to improve cybersecurity cooperation across the telecommunications sector. The organization will work with seven other companies, including AT&T, Charter, Verizon, and Comcast, to share threat information and coordinate responses.

The nonprofit aims to strengthen partnerships that address cyber risks affecting network infrastructure and customer data. Participants will exchange operational details on emerging threats and develop joint practices for incident response. No specific timeline for the group's first activities or measurable targets was included in the announcement.

Key Facts

Nonprofit name
C2 ISAC created by T-Mobile
Partner companies
AT&T, Charter, Verizon, Comcast among seven firms
Stated goal
Boost cybersecurity partnership across sector

Potential Impact

  1. 01

    Telecom firms may increase information sharing on cyber threats.

  2. 02

    Joint incident response practices could be developed among participants.

Transparency Panel

Sources cross-referenced1
Confidence score75%
Synthesized bySubstrate AI
Word count92 words
PublishedMay 19, 2026, 5:58 PM

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