Global Networks at Risk: Securing the Future of Communications Infrastructure

Commerce, Space, and Science NominationsHouse Energy and Commerce Subcommittee on Communications and Technology · April 30, 2025 · 119th Congress
The Communications and Technology Subcommittee held this hearing to examine threats to US communications infrastructure, including the Salt Typhoon hack of at least nine telecom carriers, physical attacks on undersea cables, and foreign investment review through Team Telecom. Begins at ▶ 0:09:59
Transcript
Highlights

Title

Securing telecom networks and undersea cables after Salt Typhoon

Purpose

The Communications and Technology Subcommittee held this hearing to examine threats to US communications infrastructure, including the Salt Typhoon hack of at least nine telecom carriers, physical attacks on undersea cables, and foreign investment review through Team Telecom. Witnesses from the satellite, telecom equipment, and national security sectors testified on supply chain security, cyber threat detection, and redundancy for cables and satellites, while Democrats also pressed the panel on the Trump administration's handling of classified information via Signal and cuts to CISA's cyber workforce. Begins at▶ 0:09:59

Who spoke

• Chair Richard Hudson (R-NC)▶ 0:09:59: Opened by describing Salt Typhoon as possibly the largest Chinese-backed telecom hack in US history, affecting at least nine providers and senior officials including then-President-elect Trump▶ 0:11:25; later questioned witnesses on AI's role in vulnerability testing▶ 0:51:39 and reshoring supply chains▶ 0:53:30.

• Ranking Member Doris Matsui (D-CA)▶ 0:14:22: Called Salt Typhoon a "wake-up call," criticized the administration for disbanding the Cyber Safety Review Board▶ 0:16:07 and using Signal/personal Gmail for sensitive matters▶ 0:15:14; touted the Secure and Trusted Communications Networks Act and passage of the Future Networks Act▶ 0:17:28.

• Full Committee Chairman Brett Guthrie (R-KY)▶ 0:18:42: Warned adversaries could "cut off communication services altogether" and highlighted an October breach of the American court wiretap system▶ 0:19:36; cited rip-and-replace and the USA Telecommunications Act's open RAN provisions▶ 0:21:20.

• Full Committee Ranking Member Frank Pallone (D-NJ)▶ 0:22:05: Criticized Defense Secretary Hegseth's sharing of war plans on Signal▶ 0:23:20 and Musk/DOGE's access to sensitive data▶ 0:24:15; urged funding for Next Generation 911 via spectrum auction proceeds and release of frozen BEAD funds▶ 0:26:38.

• Tom Stroop (Stroup), Satellite Industry Association▶ 0:28:07: Said over 12,000 active satellites are on orbit today with tens of thousands more planned▶ 0:28:58; outlined five industry priorities including streamlined regulation and spectrum access▶ 0:32:22; later discussed spaceport tax-exempt bonding▶ 1:03:00 and satellite redundancy for undersea cable backup▶ 2:13:16.

• David Stehlin (Stalin/Stelling in captions), Telecommunications Industry Association▶ 0:33:16: Described TIA's SCS 9001 supply chain security standard▶ 0:37:32; said subsea cables carry over 99% of internet traffic and $10 trillion in daily financial transactions▶ 0:36:19; later detailed permitting delays of 400–900 days for cable landing points and recommended NTIA lead Team Telecom▶ 1:57:02▶ 2:27:18.

• Jamil Jaffer, National Security Institute▶ 0:38:37: Said the Chinese government accessed US law enforcement wiretap targets through Salt Typhoon▶ 0:41:40; argued the private sector alone cannot defend against nation-state attacks▶ 0:42:33; later urged enforcement of the TikTok ban▶ 1:47:16 and called for deterrence against attacks on undersea cables▶ 2:19:21.

• Laura Galante, former ODNI Cyber Threat Intelligence Integration Center Director▶ 0:43:31: Called Salt Typhoon "the most expansive and consequential cyber espionage ever conducted against the US"▶ 0:44:46; said the Enduring Security Framework and Cyber Safety Review Board were dissolved, weakening collective defense▶ 0:48:08; later discussed the Cyber Trust Mark program▶ 0:58:24 and risks from data aggregation for ICE's "alien tracker" database▶ 2:02:07.

• Vice Chair Rick Allen (R-GA)▶ 1:12:27: Asked about jurisdictional confusion among CISA, DoD, and FCC over critical infrastructure security▶ 1:12:50 and duplicative cyber incident reporting requirements▶ 1:15:04.

• Rep. Darren Soto (D-FL)▶ 1:17:15: Asked about RIP and replace progress and domestic chip manufacturing▶ 1:18:06, tariff effects on telecom equipment costs▶ 1:19:50, and the dissolution of the Cyber Safety Review Board's effect on the Salt Typhoon investigation [2:21:56, wait 2:21:56 not used].

• Rep. Robert Latta (R-OH)▶ 1:22:59: Cited Taiwan's five undersea cable damage incidents this year versus three in each of 2023 and 2024▶ 1:23:00; asked about routers act legislation targeting adversary-made routers▶ 1:27:04.

• Rep. Debbie Dingle (D-MI)▶ 1:28:03: Raised connected/autonomous vehicle data risks from Chinese firms like BYD and DeepSeek▶ 1:29:29; asked about 6G investment timelines▶ 1:31:35.

• Rep. John Joyce (R-PA)▶ 1:33:00: Discussed his bill HR2061 on ICT strategy▶ 1:33:28; asked how Huawei became a global "behemoth" through stolen IP and subsidized loans▶ 1:36:08.

• Rep. Norma Torres (D-CA)▶ 1:38:31: Raised the 2017 ransomware attack on the San Pedro Bay port complex costing over $300 million▶ 1:39:26; asked about cyber risks to marginalized communities and "pig butchering" scams▶ 1:41:25.

• Rep. Bill Rakis (R-FL)▶ 1:44:10: Asked about SCS 901 certification benefits▶ 1:44:32 and why average Americans should be concerned about Salt Typhoon's metadata collection▶ 1:45:29.

• Rep. Troy Carter (D-LA)▶ 1:48:31: Noted Louisiana's BEAD funds were frozen mid-project▶ 1:50:18; asked about risks of underfunding NG911▶ 1:51:17 and open RAN's competitive benefits▶ 1:52:12.

• Rep. Buddy Carter (R-GA)▶ 1:54:56: Cited $10 trillion in daily transactions over subsea cables▶ 1:55:21; discussed his Undersea Cable Protection Act (HR261) and 400–900 day permitting delays▶ 1:56:59.

• Rep. Rob Menendez (D-NJ)▶ 1:59:46: Pressed Galante and Jaffer in rapid yes/no questions on CISA cuts and the public-private security ecosystem▶ 2:00:04; raised reports of Russian IP addresses attempting to access federal databases▶ 2:01:43.

• Full Committee Chairman Brett Guthrie (recognized again as "the real chair")▶ 2:05:23: Discussed GPS spoofing/jamming redundancy▶ 2:06:22 and Huawei/ZTE global supply chain competition▶ 2:07:22.

• Rep. Max Miller / Rep. Landsman (D-OH)▶ 2:10:56: Entered a Newsweek article on Chinese submarine cable-cutting capability into the record▶ 2:11:26; asked about the number of cable repair ships available▶ 2:13:16.

• Rep. Russ Fulcher (R-ID)▶ 2:15:49: Asked about rural ISP cybersecurity resources and BEAD funding for Idaho▶ 2:16:19; raised incident reporting harmonization▶ 2:17:42.

• Rep. Yvette Clarke (D-NY)▶ 2:20:45: Criticized the administration's cybersecurity executive order shifting burden to state/local governments▶ 2:22:22; discussed the Cyber Trust Mark program▶ 2:24:08.

• Rep. Andy Kim (D-NJ)▶ 2:26:22: Asked about NTIA leading Team Telecom to reduce permitting delays▶ 2:27:18 and safeguards for keeping trusted suppliers trusted▶ 2:30:00.

• Rep. Jennifer McClellan (D-VA)▶ 2:31:02: Asked about AI enabling unsophisticated adversaries to exploit stolen data▶ 2:32:16 and cooperation among China, Russia, Iran, and North Korea in cyberattacks▶ 2:33:35.

• Rep. Juan Ciscomani (R-AZ)▶ 2:41:49: Asked whether building destructive cyber capability in telecom networks constitutes more than espionage▶ 2:42:13 and about satellite early-detection use for wildfires▶ 2:45:53.

Key moments

• Salt Typhoon compromised at least nine US telecom providers, geolocating individuals, recording calls, and impacting then-President-elect Trump and Vice President-elect Vance▶ 0:11:25.

• Jaffer said Chinese hackers accessed records of US law enforcement wiretap targets, meaning people under criminal or intelligence surveillance are "now in the hands of the Chinese government"▶ 0:42:07; then-Senate Intelligence Chairman Mark Warner called it the worst telecom hack in US history▶ 0:42:33.

• Galante disclosed that intelligence indicating Salt Typhoon attackers were on US government networks was found just 5 days before the administration ended but not properly shared, which she likened to the pre-9/11 failure to share information on hijackers in Kuala Lumpur▶ 1:11:57.

• Stehlin said undersea cables carry over 99% of internet traffic and more than $10 trillion in financial transactions, and cable repairs can take up to two months, with permitting for new cables averaging 400 days and sometimes up to 900 days▶ 0:36:19▶ 1:58:25.

• Taiwan reported five cases of undersea cable damage in 2025 alone, compared with three each in 2023 and 2024, according to Rep. Latta▶ 1:23:00.

• Jaffer said Huawei built its market position partly on stolen Cisco intellectual property combined with low- or no-interest Chinese government loans undercutting competitors▶ 1:36:08.

• Jaffer argued TikTok should be banned immediately, stating the law allows only one 90-day extension that has already passed, and companies allowing it on app stores face potential future liability▶ 2:03:36.

• Democrats repeatedly tied the hearing to Defense Secretary Hegseth sharing war plans over Signal and National Security Adviser Waltz's group chat that inadvertently included a reporter▶ 0:15:14▶ 0:23:46; Jaffer said classified deliberations should occur only in secure channels, not Signal▶ 1:43:18.

• Galante warned a database aggregating personal data across agencies, such as ICE's "alien tracker," would be a "prime target" for foreign adversaries▶ 2:02:38.

• Menendez cited reports that DOGE plans to cut 1,300 jobs from CISA's cybersecurity workforce, prompting even a former CISA director to voice outrage▶ 2:01:17.

Metadata

CommitteeHouse Energy and Commerce Subcommittee on Communications and Technology
Chamber / CongressHouse · 119th Congress
DateApril 30, 2025
TypeHearing
Witnesses
Ms. Laura Galante — former Intelligence Community Cyber Executive and Director, Cyber Threat Intelligence Integration Center, Office of the Director of National Intelligence
Mr. Tom Stroup — President, Satellite Industry Association
Mr. David Stehlin — Chief Executive Officer, Telecommunications Industry Association
Mr. Jamil Jaffer — Founder and Executive Director, National Security Instititue
Videoyoutube
Transcript359 caption blocks · 26,433 words · 2:49:10 runtime
EventCongress.gov 118177