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  2. Sprint Corporation - Wikipedia

    en.wikipedia.org/wiki/Sprint_Corporation

    Sprint Corporation. Sprint Corporation was an American telecommunications company. Before being acquired by T-Mobile US on April 1, 2020, it was the fourth-largest mobile network operator in the United States, serving 54.3 million customers as of June 30, 2019. [ 3]

  3. 2024 CrowdStrike incident - Wikipedia

    en.wikipedia.org/wiki/2024_CrowdStrike_incident

    Faulty CrowdStrike software update. Outcome. ~8.5 million Microsoft Windows operating systems crash worldwide, causing global disruption of critical services. On 19 July 2024, American cybersecurity company CrowdStrike distributed a faulty update to its Falcon Sensor security software that caused widespread problems with Microsoft Windows ...

  4. Top US carriers say roaming customers facing connectivity issues

    www.aol.com/news/top-us-carriers-roaming...

    June 27, 2024 at 11:49 AM. (Reuters) - Major U.S. telecom service providers said on Thursday some of their users traveling overseas were having connectivity problems due to an issue at a partner ...

  5. Restorations are ongoing after global tech outage strands ...

    www.aol.com/global-tech-outage-leaves-thousands...

    Airlines, businesses, government agencies, health and emergency services, banks and schools and universities around the world ground to a halt or saw services disrupted due to a flawed software ...

  6. Merger of Sprint Corporation and T-Mobile US - Wikipedia

    en.wikipedia.org/wiki/Merger_of_Sprint...

    April 29, 2018. Completed. April 1, 2020. Sprint Corporation and T-Mobile US merged in 2020 in an all shares deal for $26 billion. The deal was announced on April 29, 2018. [ 1][ 2][ 3] After a two-year-long approval process the merger was closed on April 1, 2020, [ 4][ 5][ 6] with T-Mobile emerging as the surviving brand. The Sprint brand was ...

  7. Public switched telephone network - Wikipedia

    en.wikipedia.org/wiki/Public_switched_telephone...

    The public switched telephone network ( PSTN) is the aggregate of the world's telephone networks that are operated by national, regional, or local telephony operators. It provides infrastructure and services for public telephony. The PSTN consists of telephone lines, fiber-optic cables, microwave transmission links, cellular networks ...

  8. A global tech outage brought many computer systems and ... - AOL

    www.aol.com/timeline-crowdstrike-outage-unfolded...

    A global software outage Friday brought many computer systems across business, healthcare, technology and government sectors to a screeching halt in under 12 hours.

  9. T-Mobile US - Wikipedia

    en.wikipedia.org/wiki/T-Mobile_US

    The initial network activation was delayed due to unforeseen circumstances related to government agencies vacating the allocated spectrum. Despite launching the first 3G phone in November 2007, [58] the network itself wasn't operational until May 2008 in New York City. [59] [60] By 2009, T-Mobile had expanded its 3G network to cover over 200 ...