Cybersecurity: https://thehackernews.com/2019/10/simjacker-vulnerability-exploit.html https://www.zdnet.com/article/m6-one-of-frances-biggest-tv-channels-hit-by-ransomware/?ftag=COS-05-10aaa0g&utm_campaign=trueAnthem%3A+Trending+Content&utm_content=5da5bf6a594d1700014c652e&utm_medium=trueAnthem&utm_source=twitter https://arstechnica.com/information-technology/2019/10/data-for-a-whopping-26-million-stolen-payment-cards-leaked-in-hack-of-fraud-bazaar/?utm_brand=arstechnica&utm_source=twitter&utm_social-type=owned&utm_medium=social Cryptocurrency: https://cointelegraph.com/news/pos-will-make-ethereum-more-secure-than-bitcoin-says-vitalik-buterin https://arstechnica.com/tech-policy/2019/10/visa-mastercard-stripe-and-ebay-all-quit-facebooks-libra-in-one-day/?utm_brand=arstechnica&utm_source=twitter&utm_social-type=owned&utm_medium=social Next Bitcoin Halving Could Squeeze out Retail Miners, But Jury’s Split on Price https://cointelegraph.com/news/us-congressman-facebook-should-add-bitcoin-not-create-libra