The week opened with AT&T closing its $5.75 billion purchase of Lumen's Mass Markets fiber business, a deal that adds more than one million fiber subscribers and four million passings in metros like Denver, Seattle, and Salt Lake City. The strategic message was blunt: the acquired network sits at roughly 25 percent penetration against AT&T's own 40 percent, so the work now shifts from building fiber to selling it. Midweek, Qualcomm posted record fiscal first quarter revenue of $12.3 billion but watched its stock slide as much as 10 percent after warning that a global memory shortage would squeeze the phones its chips go into. And all week, the three national carriers raced to finish one of the largest venue network builds ever attempted, turning Levi's Stadium into a proving ground ahead of Sunday's Super Bowl LX, with the same infrastructure set to serve the World Cup this summer.
AT&T answered Verizon's fiber move in less than a week. On May 21 AT&T agreed to acquire Lumen's Mass Markets fiber business for 5.75 billion dollars, picking up roughly a million fiber customers and four million passings across eleven states, and confirming that the fiber land grab is now a two-horse race among the biggest carriers. Google used its I/O conference on May 20 to rebuild search and Android around its Gemini AI models, a platform shift with long consequences for how mobile traffic flows. And on May 23 President Trump threatened Apple with a 25 percent tariff on iPhones not manufactured in America, yanking the device supply chain into the trade war and rattling the economics of every carrier's upgrade cycle.
Fiber's biggest rumor and Washington's strangest security story shared a week. Reports on March 25 revealed AT&T in talks to acquire Lumen's consumer fiber business for around 5.5 billion dollars, previewing the deal that would land officially in May and confirming that the fiber consolidation race had a second bidder. The capital's attention, though, belonged to Signal: The Atlantic's editor-in-chief revealed he had been accidentally added to a group chat where senior officials discussed military strike plans, a breach that made consumer messaging apps a national security story and put encrypted communications policy under a spotlight. In the states, Utah became the first to require app stores to verify user ages, opening a new regulatory front for the mobile ecosystem.
The year changed and so did two decades of regulatory architecture. On January 2 the Sixth Circuit struck down the FCC's net neutrality rules outright, ruling in the first major post-Chevron test that the agency never had the authority to classify broadband as a telecom service, and ending a twenty-year seesaw unless Congress writes it into law. Days earlier, AT&T, Verizon, and Lumen declared their networks clear of Salt Typhoon, statements that landed awkwardly against a White House count that was still climbing. And Vodafone closed the books on its European retreat, completing the 8 billion euro sale of Vodafone Italia to Swisscom on New Year's Eve.