2月20日每日安全热点 - 多市遭勒索软件攻击后出现数据泄露

Inspired by 360CERT

漏洞 Vulnerability

Brave浏览器漏洞导致暗网浏览信息泄露

https://ramble.pw/f/privacy/2387

 

安全研究 Security Research

密码学之零知识证明

https://blog.trailofbits.com/2021/02/19/serving-up-zero-knowledge-proofs/

 

CFP 2021

https://hopin.com/events/padsec

 

安全工具 Security Tools

OSCP Cheatsheet

https://github.com/evets007/OSCP-Prep-cheatsheet

 

Windows RAT

https://github.com/jafarlihi/serpentine

 

安全事件 Security Incident

UL LLC遭勒索软件攻击服务中断

https://www.bleepingcomputer.com/news/security/underwriters-laboratories-ul-certification-giant-hit-by-ransomware/

 

CIS为医院提供勒索软件防护

https://www.bleepingcomputer.com/news/security/cis-now-offers-free-ransomware-protection-to-all-us-hospitals/

 

多市遭勒索软件攻击后出现数据泄露

https://www.bleepingcomputer.com/news/security/us-cities-disclose-data-breaches-after-vendors-ransomware-attack/

 

安全客 Security Geek

Chrome UAF漏洞模式浅析（一）：user-defined callback

https://www.anquanke.com/post/id/231411