惠普发布安全更新，修复多个严重的漏洞；新泽西州医院为防止数据泄露，支付67万美元赎金

【漏洞补丁】

惠普发布安全更新，修复多个严重的漏洞

https://www.bleepingcomputer.com/news/security/hp-device-manager-backdoor-lets-attackers-take-over-windows-systems/

研究人员发现Gravatar中漏洞可用来收集用户信息

https://www.bleepingcomputer.com/news/security/online-avatar-service-gravatar-allows-mass-collection-of-user-info/

Grindr修复可导致用户账户被劫持的安全漏洞

https://www.bleepingcomputer.com/news/security/grindr-fixed-a-bug-allowing-full-takeover-of-any-user-account/

【攻击事件】

美国萨福克县两个学区遭到DDoS攻击导致网络中断

https://patch.com/new-york/lindenhurst/lindenhurst-school-district-cyberattack-caused-internet-outage

【安全播报】

新泽西州医院为防止数据泄露，支付67万美元赎金

https://www.bleepingcomputer.com/news/security/new-jersey-hospital-paid-ransomware-gang-670k-to-prevent-data-leak/