**Quantum Apocalypse: What You Need to Know**

Meta engineers have sounded the alarm on the looming "Quantum Apocalypse," a scenario where quantum computers could crack current encryption methods. This poses a threat to banks, satellites, military systems, and cryptocurrency exchanges.

**Key Points:**

- **Quantum Decryption:** Quantum computers may soon decrypt standard encryption, endangering sensitive data.

- **Preparedness:** The U.S. National Institute of Standards and Technology (NIST) has standardized quantum-resistant cryptography algorithms.

- **Limitations:** New encryption won't protect already stolen data, which could be decrypted later when quantum tech advances.

**Implications:**

Even with new protocols, data stolen before their implementation remains vulnerable. The quantum era is approaching, and while steps are being taken to secure future data, past breaches could still be exploited.