The article discusses a breach at Juniper where a foreign adversary hacked into the company and changed the backdoor key in an algorithm that was previously backdoored by the NSA. The breach is considered surreal by some, but others see it as an expected outcome of introducing vulnerabilities into a system. The incident has raised questions about the culpability of Juniper and the role of the US government in the breach. The breach was reportedly done by modifying the constant used in the code before the binary was built, allowing the attackers to remain undetected for a long time.