Brave 安全漏洞

Brave is a fast, private and secure web browser from Brave USA. A security vulnerability exists in Brave Browser versions prior to 1.42.51, which originated from a vulnerability that could allow a remote attacker to cause a denial of service via a crafted HTML file that references an IPFS scheme...

Attackers leveraging Dark Utilities "C2aaS" platform in malware campaigns

By Edmund Brumaghin, Azim Khodjibaev and Matt Thaxton, with contributions from Arnaud Zobec. Executive Summary Dark Utilities, released in early 2022, is a platform that provides full-featured C2 capabilities to adversaries. It is marketed as a means to enable remote access, command execution,...

CVE-2020-10937

An issue was discovered in IPFS aka go-ipfs 0.4.23. An attacker can generate ephemeral identities Sybils and leverage the IPFS connection management reputation system to poison other nodes' routing tables, eclipsing the nodes that are the target of the attack from the rest of the network. Later...