# Critical Related Articles

HTX News Center provides the latest articles and in-depth analysis on "Critical", covering market trends, project updates, tech developments, and regulatory policies in the crypto industry.

Rented Mac Computers Provide Attackers with Root Access via Screen Sharing Function Login

CISA has elevated the severity rating of a macOS Screen Sharing vulnerability to a critical 9.8 out of 10. The flaw, tracked as CVE-2026-65400, resides in how the feature handles authentication via the Secure Remote Password protocol, potentially allowing an attacker to gain access before password verification occurs. Attackers have already exploited this by targeting internet-exposed Macs, gaining root access via port 5900, and silently installing Monero cryptocurrency mining software. While the Screen Sharing feature is disabled by default, it's commonly used on "bare metal" Macs rented from hosting providers. Security researchers identified tens of thousands of potentially vulnerable hosts online, with many being these hourly-rented machines. Apple has issued patches in macOS versions Tahoe 26.6.1, Sequoia 15.7.9, and Sonoma 14.8.9, urging all users to apply updates immediately.

cryptonews.ru08/17 18:19

Rented Mac Computers Provide Attackers with Root Access via Screen Sharing Function Login

cryptonews.ru08/17 18:19

Bitcoin Red Team reports 5K findings in sweeping security audit

A volunteer Bitcoin security group called Bitcoin Red Team, comprised of 16 members, has reported finding nearly 5,000 potential issues during a rapid, AI-assisted audit of Bitcoin ecosystem projects. According to developer Calle, the team averaged about one critical exploit discovery per hour per person. In the first 29.8 hours of operation, they identified 4,962 potential vulnerabilities across 390 projects, with 720 classified as high- or critical-level issues. The campaign follows a recent hack of the Coldcard hardware wallet that resulted in over $100 million in Bitcoin being stolen.

cointelegraph08/06 18:26

Bitcoin Red Team reports 5K findings in sweeping security audit

cointelegraph08/06 18:26

Solana at a breaking point: $100 mln inflows meet rising sell pressure

Solana (SOL) is at a critical juncture, facing significant selling pressure that has driven its price down 72% from its all-time high, recently trading as low as $83. On-chain data reveals sellers are currently dominant, but historical patterns suggest this could signal either a local bottom or the start of a new bearish wave. Despite the pressure, there are signs of accumulation; approximately $100 million worth of SOL was purchased in the past week, including notable buying from traditional investors. Broader market indicators, like the Accumulation/Distribution line, remain neutral, indicating a balance between buyers and sellers. The next price move will depend on which side gains stronger conviction in the coming sessions.

ambcrypto03/02 15:02

Solana at a breaking point: $100 mln inflows meet rising sell pressure

ambcrypto03/02 15:02

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