Japan's GMO urges customers to shut down PCs amid ransomware threat

A BleepingComputer security-news feed covering ransomware threats and attacks, actively exploited vulnerabilities, zero-day patches, certificate trust revocation, data breaches, credential exposure, payment-card skimming, and security flaws affecting organizations and software products. The most urgent items include CISA-confirmed exploitation of PHP2Shell vulnerabilities, an Apple zero-day exploited in targeted attacks, Tailscale SSH vulnerabilities enabling root escalation, and ransomware incidents disrupting business and healthcare operations.