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Employees love convenience. That’s why they often install unapproved apps or use personal accounts for work.
Each of these “invisible tools” creates a blind spot — a shadow IT risk that bypasses your security controls.
How to fight it:
Run regular asset and SaaS discovery scans. Educate employees on approved platforms. Implement CASB (Cloud Access Security Broker) solutions.
Unpatched servers and outdated software are like open coffins — inviting ransomware to crawl right in.
Threat actors actively scan the internet for known vulnerabilities that remain unpatched.
How to fight it:
Adopt automated patch management. Maintain an inventory of critical assets. Test and deploy updates consistently.
Despite years of awareness, “123456” and “password” still appear in breach reports.
These undead credentials are the easiest way for attackers to walk right in.
How to fight it:
Enforce strong password policies. Enable multi-factor authentication (MFA). Use password managers company-wide.
Phishing remains one of the most successful attack vectors — because it targets humans, not systems.
One careless click can expose credentials or trigger malware downloads.
How to fight it:
Run phishing simulations. Conduct regular awareness training. Use email gateways with advanced threat detection.
Cloud misconfigurations are like leaving the front door open.
Publicly exposed S3 buckets and blob storage continue to leak sensitive data across industries.
How to fight it:
Review permissions regularly. Implement least-privilege access. Automate misconfiguration detection with tools like Prisma Cloud or AWS Config.
Even if your own security is solid, third-party vendors can still compromise you.
The SolarWinds breach reminded everyone: sometimes the monster comes through the back door.
How to fight it:
Assess vendor risks. Require compliance (ISO 27001, GDPR, KVKK). Continuously monitor your supply chain.
Legacy VPNs and unused remote access portals often remain open long after they’re needed.
They become dark tunnels where attackers can slip through unnoticed.
How to fight it:
Decommission unused VPNs. Implement Zero Trust Network Access (ZTNA). Enforce strong authentication and logging.
Default usernames and passwords (like “admin/admin”) still exist across routers, cameras, and IoT devices.
Attackers know it — and they love it.
How to fight it:
Change all default credentials immediately after installation. Use unique credentials per device.
Sometimes, the threat isn’t external.
Disgruntled employees, contractors, or even well-meaning insiders can leak data, intentionally or not.
How to fight it:
Monitor user activity. Segment access rights. Give staff a clear channel for reporting suspected misuse.
Attackers can use AI to generate phishing messages and impersonate voices. Review how staff verify unusual requests.
How to fight it:
Adopt AI-driven defense tools. Train staff to recognize deepfakes and AI-enhanced scams. Monitor suspicious activity and review relevant threat reports.
Schedule follow-up checks to confirm that fixes remain effective.
This Halloween, take a moment to review your security posture:
✅ Patch what’s old
✅ Encrypt what’s forgotten
✅ Train your team
✅ Audit your cloud
Kooch supports KVKK and GDPR gap assessments, ISO 27001 readiness and ongoing compliance work. The scope can include reviewing controls, documenting gaps and tracking remediation.
Contact Kooch to discuss the scope of a security and compliance review.
