Ciphers Security – Cybersecurity, OSINT, DFIR & Ethical Hacking Library

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CISA CI Fortify: Critical Infrastructure Must Survive Weeks of Isolation

CISA's CI Fortify initiative requires critical infrastructure operators to sustain operations for weeks to months.

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DAEMON Tools Supply Chain Attack Deploys QUIC RAT Backdoor

Hackers trojanized DAEMON Tools versions 12.5.0.2421–12.5.0.2434 since April 8, 2026, deploying a multi-stage QUIC RAT.

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India SEBI Issues Mythos AI Red Alert to Financial Sector

India's SEBI ordered 19 classes of regulated entities to overhaul cybersecurity posture immediately, citing Anthropic's.

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Quasar Linux (QLNX): Rootkit and PAM Backdoor Targeting Developer Credentials

Trend Micro discovered QLNX, a stealthy Linux RAT with LD_PRELOAD rootkit, kernel eBPF component, and.

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Taiwan High-Speed Rail TETRA Hack Halts Four Trains Using Cheap SDR

A student used a $30 SDR to spoof TETRA emergency signals and halt four Taiwan.

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DAEMON Tools Supply Chain Attack: Official Installers Backdoored by Suspected Chinese

Kaspersky found DAEMON Tools versions 12.5.0.2421–12.5.0.2434 compromised with a signed backdoor and QUIC RAT since.

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FTC Bans Kochava from Selling Location Data Without Consent in Settlement

The FTC has banned data broker Kochava and subsidiary CDS from selling precise location data.

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Latvian Conti/Karakurt Ransomware Negotiator Deniss Zolotarjovs Sentenced to 102 Months in

Deniss Zolotarjovs, 35, sentenced to 102 months for his role in the Conti/Karakurt/Akira ransomware ecosystem.

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NHS England Orders GitHub Repos Private Over AI Vulnerability Analysis Fears

NHS England is close-sourcing hundreds of GitHub repositories by May 11, citing Anthropic Mythos AI's.

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