§ 参考文献
1。Cyber criminals demand 600,000 ransom for stolen British Library data
https://www.independent.co.uk/arts-entertainment/books/news/british-library-hacked-cyber-rhysida-group-b2450925.html
2。Cyber attack on British Library raises concerns over lack of UK resilience
https://www.ft.com/content/642ee014-4768-4c65-b1ee-0d4f39a8a63d