As artificial intelligence technology advances, security analysts are increasingly warning cryptocurrency holders to bolster their defenses. The term 'bunker mode' is being used to describe a defensive posture where investors move assets into cold storage or implement more rigorous multi-factor authentication to mitigate the risk of sophisticated AI-driven hacks.

While specific details regarding the nature of these AI attacks remain broad, the general consensus among security researchers is that AI can be used to automate phishing campaigns, mimic human communication to facilitate social engineering, or identify vulnerabilities in wallet software at speeds previously unattainable by human hackers. Bitcoin and Ether, as the most widely held assets, are primary targets for these automated threats.

There is currently no consensus on the immediate timeline for these threats, but the industry is shifting toward a proactive security model. Investors are being encouraged to move away from exchange-based custody and toward hardware wallets that are not connected to the internet, thereby reducing the 'attack surface' available to AI-based malicious actors.