Cyber Threat Intelligence
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Russian Threat Intelligence
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Russian Auth-Flow Phishing Shows MFA Can Be Bypassed Without Exploits
Russian-linked clusters are abusing app passwords, OAuth consent, device-code login, WhatsApp linking, and captive portals. The defense is visibility and governance around authorization flows—not just MFA at login.
CaptiveCrunch Shows Why Travel Wi-Fi Is an Identity Attack Surface
Zscaler reports that Midnight Blizzard operators are abusing hotel and conference Wi-Fi captive portals for Microsoft 365 credential theft, device-code phishing, and malware delivery. Here is what SMBs and government contractors should harden first.
TA488 Turns Outlook Web Access Into a Stealthy Persistence Layer
Proofpoint reports Russia-aligned TA488 abused an Outlook Web Access XSS flaw to deploy OWAReaper, a browser-based implant that can persist beyond passwords and endpoint rebuilds.
Chinese Threat Intelligence
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Fire Ant Shows Why Trusted Infrastructure Needs First-Class Detection
Sygnia’s Fire Ant report shows how routers, TACACS, tunnels, and Linux management hosts can become attacker-controlled infrastructure. The defensive priority is treating the management plane as a monitored, hardened asset class.
PackClient Shows Why Phishing Defense Needs Execution Controls
Proofpoint reported TA4922 using PackClient in tax-themed phishing campaigns. The defensive lesson for SMBs and government contractors is to control the execution chain after the click.
White-Label Router Backdoors Show Why Edge Provenance Matters
ZBT white-label router backdoors are a reminder that SMBs and government contractors need real edge-device provenance, egress monitoring, and procurement controls.
North Korean Threat Intelligence
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PurpleDelta Shows Why Remote Hiring Is Now an Insider-Risk Control
Recorded Future’s PurpleDelta research shows North Korean IT worker operations using fabricated personas, AI-assisted interviews, remote desktop tooling, and facilitators to enter legitimate remote technical roles. Defenders should treat hiring, identity proofing, endpoint onboarding, and contractor access as one security workflow.
Lazarus Dream Job Campaign Turns Fake Recruiting Into a Windows Zero-Day Intrusion
Check Point Research reports a new Lazarus Operation Dream Job wave using fake recruiting lures, trojanized PDF tooling, Microsoft Graph/OneDrive C2, Roundcube relay infrastructure, and the patched CVE-2026-68820 Windows AFD.sys zero-day.
DPRK npm Compromises Show Why Dependency Trust Is Now Identity Risk
Amazon linked compromises of popular npm packages to a DPRK-linked actor. The defensive lesson for SMBs and government contractors: dependency risk is no longer just code review — it is maintainer identity, build-pipeline behavior, and runtime trust.
Iranian Threat Intelligence
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HOLLOWGRAPH Shows Why Microsoft 365 Is Now Part of the C2 Battlefield
Group-IB’s HOLLOWGRAPH research shows how attackers can turn Microsoft 365 calendars, Graph API traffic, and DNS into covert command-and-control. Here is what SMBs and government contractors should hunt for now.
Water Systems Are Becoming Nation-State Pressure Points
Nation-state targeting of water systems shows why exposed OT, weak credentials, remote access, and poor IT/OT segmentation remain practical business risks—not just utility-sector problems.
MuddyWater’s Chaos Masquerade Shows Ransomware Response Needs Attribution Discipline
Iran-linked MuddyWater activity shows why ransomware response needs to examine identity compromise, remote access, and adversary objectives instead of trusting the ransom note at face value.
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Private APNs Are Becoming OT Attack Paths
CERT Polska’s energy-sector follow-up shows how private APN connectivity can become an OT pivot path. Private LTE and 5G need segmentation, inventory, and monitoring—not blind trust.
vCenter Exploitation Shows Why Control Planes Need Containment
Active exploitation of CVE-2026-59310 shows why vCenter needs more than fast patching: control-plane containment, egress limits, and compromise assessment matter.
Apollo Breach Shows Why Helpdesk Vishing Is a Cloud-Control Problem
Apollo confirmed a cloud breach after helpdesk-style social engineering. The defensive lesson: treat MFA resets, passkey enrollment, and SaaS downloads as control-plane events.
BTR.sys Shows Why Trusted Security Drivers Need Behavioral Monitoring
Check Point Research shows how Microsoft Defender’s boot-time remediation driver can be repurposed for privileged file and registry operations. The defensive lesson is simple: monitor trusted security components by behavior, not signature alone.
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