This is your Beijing Bytes: US-China Tech War Updates podcast.

Greetings listeners, it’s Ting, your go-to byte-sized brain on Beijing Bytes, bringing you the sharpest insights and a dash of fun from the US-China tech war frontlines. Let’s jump straight into the digital trenches of the past two weeks, because trust me, the circuits have been sizzling.

First, cybersecurity—always the bread and butter in this high-stakes rivalry. Fresh off the wire, the WarLock ransomware group is turning up the heat, with attacks escalating throughout September and a particular fondness for Microsoft SharePoint exploits. But that’s just the warm-up act. Chinese state-backed hackers aren’t slowing down either. According to IBM’s X-Force and folks like Mark Kelly and Greg Lesnewich, the group TA415 ran clever spearphishing scams, targeting US organizations with economic lures and fake personas tied to the US-China Business Council. Meanwhile, Hive0154, also known as Mustang Panda, is showcasing its latest Toneshell9 backdoor and a USB worm called SnakeDisk, which only triggers in Thailand—a not-so-subtle reminder that Beijing’s cyber campaigns have precise geofencing and evolving tech. That’s not all: US officials say China’s Volt Typhoon group has gone deep into American critical infrastructure. So deep, in fact, that operators worry they’re one click away, as seen in the water sector. Attackers aren’t just probing; they’re embedding for future leverage, with US officials sounding more like firewall engineers than diplomats.

Shifting gears, let’s talk tech restrictions. The big headline: during Madrid trade talks, the US and China sidestepped tariffs to bicker over TikTok’s fate and semiconductor exports. Commerce Secretary Howard Lutnick and US Trade Rep Jamieson Greer put the spotlight on high-tech decoupling—think export controls on advanced chips and rare earths, plus a temporary tariff reprieve on smartphones and laptops, which has Chinese exporters breathing just a bit easier for now. According to Asia Times and South China Morning Post, China just flexed its $47.5 billion semiconductor fund, while announcing further rare earth export controls that keep Washington’s defense sector sweating. Huawei isn’t missing a beat, either: Eric Xu revealed an aggressive roadmap to roll out the Ascend 950, 960, and 970 chips in rapid succession, each expected to double computing power, and ditch reliance on Nvidia.

Industry has felt these tremors—investors, rejoice or panic! ETFs like SOXL and CQQQ have surged as talk of a trade thaw, combined with AI and legacy chip demand, stirs optimism. Chinese AI startups, flush with $1.15 billion in fresh capital, are scaling up thanks to Beijing’s $125 billion AI investment push. Meanwhile, Alibaba’s Qwen3-Next-80B-A3B model, outpacing western rivals for a tenth of the training cost, hints that the AI contest is wide open.

Strategically, both sides are recalibrating. The US is bolstering domestic chip and rare earth supply chain

This content was created in partnership and with the help of Artificial Intelligence AI.