zero-days

ZeroDay Field Notes: Shells, Shadows, and Sandbox Escapes

APT chains hitting Citrix and Cisco with stealthy webshells, new RATs and a Go packer boosting EDR evasion; also destructive ops and proxy C2.

cybersecurity

EvilBit Threat Digest - The Long November: Patch Tuesday, Zero-Days, and Attackers’ Creativity

A roundup of November’s critical patches, active exploits, APT campaigns, supply chain attacks, and evolving phishing threats.

cloud

EvilBit Threat Digest - Cloudy with a Chance of Backups: State Actors, Zero-Days, and the RMM Ruckus

Security roundup on cloud backup breaches, critical CVEs, and malware trends, urging patching, credential rotation, MFA, and immutable backups.

hyper-v

ZeroDay Field Notes: Hiding in Plain Sight with Hyper-V

Explores using Hyper-V as a covert hideout for stealthy C2 and persistence, with real-world campaigns and toolchains.

wsus

EvilBit Threat Digest - The Phantom Menace: WSUS Exploits, Android Zero-Clicks, and AI Lies

Wednesday security digest on urgent patches for WSUS and Android, new APT campaigns, and warnings about dubious AI-driven ransomware claims.

kev

EvilBit Threat Digest - A KEV-Heavy Halloween Hangover

KEV-heavy week recap: on-prem exploits (SharePoint, VMware Aria, LANSCOPE), Warlock ransomware, and the need for asset visibility.

ZeroDay Field Notes - Tricks, Treats, and Fresh Shells

A weekly security roundup of VM escapes, DLL hijacks, browser exfiltration tricks, phishing evasion, and hybrid Linux-on-Windows ransomware campaigns.

EvilBit Threat Digest - Ghosts in the Machine, Failures in the Silicon

A tour of evolving cyber threats -from state-sponsored social engineering to zero-days -emphasizing patching, defense in depth, and vigilance.

EvilBit Threat Digest - The Human Factor and the Hidden Hand

Explores how social engineering and human psychology drive modern cyber intrusions, from fake prompts to credential phishing and APT toolsets.

malware

ZeroDay Field Notes - Some Assembly Required: Your Weekly Logon Script

Weekly security roundup of new malware, exploits, supply-chain tricks, and defense notes across Linux, Windows, and cloud.

firewall

EvilBit Threat Digest - Edge of Chaos: Firewall Flaws and Cloud Fumbles

A roundup of firewall flaws and edge-security woes: WatchGuard RCE, Zyxel bypasses, eBPF rootkits, and evolving cloud threats.

f5

Sunday Edition - Sunday Edition — 2025‑10‑19

Security roundup detailing F5 compromise, Patch Tuesday Windows EoPs, GoAnywhere MFT exploit, KEV updates, and practical mitigations