T-Mobile closed out carrier earnings season the way it has for years — on top, with 777,000 postpaid phone additions and raised guidance. Then the week turned dark for the chip sector: Intel announced 15,000 layoffs, suspended its dividend, and watched its stock suffer the worst single-day collapse since 1974, raising hard questions about America's flagship chipmaker just as CHIPS Act money flows. And the Sixth Circuit stayed the FCC's net neutrality rules outright, wielding the Supreme Court's new anti-deference doctrine in its first big telecom test.
AT&T opened April cleaning up after a dataset covering 73 million current and former customers surfaced on a cybercrime forum — forcing millions of account passcodes to be reset and kicking off a breach saga that would shadow the carrier all year. Intel gave Wall Street its first honest look at the cost of rebuilding American chipmaking, disclosing a $7 billion operating loss in its foundry business. And Taiwan's strongest earthquake in 25 years rattled the island that fabricates most of the world's advanced chips — TSMC evacuated fabs, then restarted with minimal damage, a near-miss reminder of how concentrated the silicon supply chain remains.