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FCC to Explore Alternatives to GPS Amid National Security Concerns

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The U.S. Federal Communications Commission (FCC) announced on Wednesday that it plans to vote next month on a proposal to explore alternatives to the global positioning system (GPS) due to increasing national security concerns. GPS, essential for positioning, navigation, and timing across various sectors such as aviation, maritime, and automotive industries, has become a critical part of modern life. However, the FCC has raised alarms about the risks of relying solely on one system.

FCC Chair Brendan Carr emphasized the growing need for redundant technologies, stating that continued dependence on GPS exposes the nation to potential vulnerabilities. Recent reports indicate a rise in GPS interference, including spoofing incidents, particularly since 2023. Spoofing involves manipulating GPS signals, which could lead to accidents, such as planes deviating off course.

Carr pointed out that disruptions to GPS could have severe economic and national security consequences. Both President Donald Trump and bipartisan lawmakers have long urged for action to address these risks. As part of the inquiry, the FCC aims to evaluate other Positioning, Navigation, and Timing (PNT) systems that could complement or replace GPS.

The FCC’s vote on March 27 will begin a broader effort to engage stakeholders from both government and industry in developing alternative PNT technologies. The aviation industry, in particular, is heavily reliant on GPS for navigation, as it has largely replaced expensive ground-based navigation systems. However, the reliance on satellite signals makes GPS vulnerable to disruptions, prompting the Federal Aviation Administration (FAA) to collaborate with global partners to enhance satellite navigation security.

Mass Federal Layoffs Could Undermine U.S. Cybersecurity, Warns Former NSA Official

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Former National Security Agency (NSA) director of cybersecurity, Rob Joyce, warned on Wednesday that the mass reduction in federal workers will have a “devastating” impact on U.S. cybersecurity and national security. Joyce testified before the House Select Committee on the Chinese Communist Party, discussing the harmful consequences of cutting government employees, particularly in areas critical for countering Chinese cyber threats.

Joyce explained that eliminating probationary employees would destroy a vital pipeline for new talent essential to combatting cyber threats from China. These workers play a key role in protecting U.S. critical infrastructure, telecommunications, and other sectors from ongoing cyberattacks.

Over 100,000 federal employees have either taken early retirement or been laid off under the direction of former President Donald Trump and advisor Elon Musk’s initiative to drastically reduce the size of federal agencies. While it’s unclear how many NSA employees have been affected, the Department of Homeland Security’s Cybersecurity and Infrastructure Security Agency (CISA) has already cut more than 130 positions as of mid-February. CISA is tasked with defending civilian federal networks and facilitating collaboration between private industry and the government on cybersecurity issues.

Despite national security jobs being exempt from the cuts, some critical cybersecurity positions have still been eliminated, further raising concerns about the long-term impact on U.S. cyber defense. The White House and NSA did not respond to requests for comment, while DHS stated that the cuts would save $50 million, emphasizing that efforts are ongoing to eliminate positions that do not align with the agency’s mission.

US Authorities Begin Releasing Some Seized Cryptocurrency Miners

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U.S. authorities have recently started releasing Chinese-made cryptocurrency mining equipment that was previously seized, according to industry executives. These miners, powerful computers with specialized chips, play a key role in cryptocurrency networks by solving complex mathematical problems and building blockchains, earning rewards in digital currency.

Taras Kulyk, CEO of Synteq Digital, a cryptocurrency mining equipment broker, confirmed that thousands of seized units are being returned. At one point, up to 10,000 mining units were stuck at various U.S. ports, according to Kulyk. He suggested that some Customs and Border Protection (CBP) officials might have been hostile towards bitcoin mining, creating significant disruption for the sector.

The seizures, which began late last year, involved U.S. Customs and Border Protection (CBP) and the Federal Communications Commission (FCC). Industry publication Blockspace reported that the machines were detained, in part, because they contained chips from Sophgo, a Chinese chip company. This came amidst ongoing tensions between the U.S. and China, with U.S. authorities citing security concerns, particularly regarding radio frequency emissions from the equipment.

Ethan Vera, COO of Luxor Technology, said that although some seized shipments are being returned, most are still being held. Both Kulyk and Vera rejected concerns raised about the emissions from the machines, calling them unfounded.

The release of some of the detained equipment occurs against the backdrop of the U.S.-China trade war, with issues regarding national security and trade restrictions complicating the situation. Sophgo, which faced penalties late in the Biden administration for its alleged links to Chinese telecom giant Huawei, is at the center of the controversy.