Three Cybersecurity Gaps: BTCPay Sweeps, Ubuntu MPTCP Fix Delay, Videostrong Persistence
BTCPay hot-wallet sweeps remain active on older builds, Ubuntu still lists all supported releases as unpatched for a critical MPTCP race condition, and Videostrong’s C2 channel is cut but firmware persistence is unresolved. The post focuses on the shared risk: each case has a different remediation…