The UK government has urged citizens to prepare for an emergency amid a series of incidents involving Railway, Quest Diagnostics, eMudhra, and GitHub. Railway disclosed that an attacker accessed and decrypted customer credentials and API keys, while a major GitHub outage highlighted the software industry’s reliance on shared infrastructure. Experts say artificial intelligence is sharply reducing the resources needed to find and exploit vulnerabilities, but it is not enabling defenders to fix them any faster. To limit their exposure, users should activate multi-factor authentication, use unique passwords, keep devices updated, remove unnecessary applications, and avoid unfamiliar websites. Crypto holders are advised to separate funds between hot and hardware wallets, retain their own keys, and review every signature, as these measures reduce exposure without resolving the structural burden carried by platforms and service providers.
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