Tech Shield: US vs China Updates

Ting's Tech Tea: US Claps Back at Chinese Cyber Hacks!


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This is your Tech Shield: US vs China Updates podcast.

Hey there, I'm Ting, and I'm here to give you the lowdown on the latest in US cyber defenses against Chinese threats. It's been a wild few days, so let's dive right in.

First off, the US government has been ramping up its efforts to counter Chinese cyber aggression. Just last week, the Cybersecurity and Infrastructure Security Agency (CISA) announced new measures to strengthen America's resilience against PRC cyber threats. CISA Director emphasized the urgency of the situation, highlighting the very real possibility of a crisis in Asia, precipitated by an invasion of Taiwan, which could have devastating consequences for American citizens at home[3].

One of the key developments is the detection and eviction of Chinese cyber actors from critical infrastructure networks. CISA's Threat Hunting team has been instrumental in this effort, identifying and removing malicious actors like Volt Typhoon, which had compromised critical infrastructure organizations in communications, energy, transportation systems, and water and wastewater systems. Representative Mark E. Green of Tennessee even recognized their work in the Congressional Record, praising their dedication and expertise[3].

But it's not just about detection; it's also about prevention. CISA has initiated a cyber defense planning effort with key industry partners through the Joint Cyber Defense Collaborative (JCDC). This effort combines the collective visibility of the internet ecosystem to better understand and counter PRC malicious cyber activity. They're also delivering services like CyberSentry threat detection and Attack Surface Management to reduce risks posed by PRC cyber actors[3].

Now, I know what you're thinking: what about the recent attacks? Well, let me tell you, the Chinese Communist Party (CCP) has been busy. They've been targeting US critical infrastructure, including the Treasury Department, with state-sponsored cyberattacks. These attacks are designed to disrupt military supply lines and hinder an effective US response in case of a potential conflict with the PRC, especially over Taiwan[1].

But here's the thing: the US is fighting back. The dismantling of Volt Typhoon's operation, which had gained control of hundreds of internet routers in the US, is a significant win. And let's not forget the Salt Typhoon campaign, which targeted US telecommunications infrastructure. CISA's threat hunters detected the same actors in US government networks, allowing law enforcement to gain access to images of actor-leased virtual private servers and notify private sector victims[3].

So, what's the takeaway? The US is taking Chinese cyber threats seriously, and it's about time. With the CCP's escalating hybrid tactics, it's crucial that we stay vigilant and proactive. As Rob Joyce, former cybersecurity director at the National Security Agency (NSA), put it, these hacks serve "so that they can disrupt our ability to support military activities or to distract us, to get us to focus on a domestic incident at a time when something is flaring up in a different part of the world"[1].

That's all for now, folks. Stay safe, and stay tuned for more updates on the US vs China cyber front.

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Tech Shield: US vs China UpdatesBy Quiet. Please