Catalisto

Catalisto LLC provides cybersecurity sourcing, testing, and capacity development services to critical infrastructure and corporate stakeholders globally.

Catalisto’s technical team has worked across 14 of the 16 CISA critical infrastructure sectors.

08/11/2026

🔐 Microsoft 365 is powerful, but is your environment configured securely?

Many cyber incidents don’t happen because a security tool is missing. They happen because existing security controls aren’t properly configured or monitored.

Five areas every business should pay attention to:

✅ Multi-Factor Authentication (MFA)
✅ Conditional Access
✅ Admin privileges
✅ Audit logging and monitoring
✅ Email security

These controls can help prevent unauthorized access, reduce the impact of compromised credentials, and detect suspicious activity before it becomes a larger incident.

💡 Key takeaway: Having Microsoft 365 isn’t the same as having a secure Microsoft 365 environment. Configuration matters.

Not sure how your Microsoft 365 security measures up?
Contact Catalisto to help review and strengthen your environment.

08/06/2026

🚨 Cyber attacks don’t happen all at once, they happen in stages.

A single phishing email can quickly escalate into stolen credentials, unauthorized access, data theft, and even ransomware.

The good news? Each stage of the attack presents an opportunity to stop it.

That’s why effective cybersecurity isn’t about relying on a single solution. It’s about building multiple layers of protection that detect, prevent, and respond before attackers can achieve their goal.

🛡️ The right security controls, deployed at the right time, can break the attack chain before serious damage occurs.

Key takeaway:

Every cyber attack follows a path. Layered security helps stop it before it becomes a breach.

📧 Want to know how resilient your organization is? Contact Catalisto to learn how a layered security strategy can help protect your business.

07/29/2026

🤖 AI is transforming the way we work, but are your employees using it securely?

Every day, well-meaning employees may unknowingly expose sensitive company data through AI tools.

From copying confidential documents into AI chatbots to using unapproved applications, even small mistakes can create significant security risks.

Swipe through to discover 7 common ways organizations accidentally leak data into AI, and how the right policies and awareness can help prevent it.

Key takeaway: AI can boost productivity, but without clear policies and employee awareness, it can also expose sensitive company data.

07/27/2026

🛡️ Think your business is secure? You may be relying on one of these common cybersecurity myths.

❌ “We have antivirus.”
❌ “We’re too small to be targeted.”
❌ “MFA solves everything.”

The reality? No single security tool can stop every threat.

Modern attackers bypass traditional antivirus, target smaller businesses with limited defenses, and use techniques such as MFA fatigue and session hijacking.

💡 Strong cybersecurity is built in layers, including MFA, endpoint protection, employee training, continuous monitoring, vulnerability management, secure backups, and incident response planning.

Cyber threats continue to evolve. Your defenses should too.

Not sure whether your current security measures are enough?
Contact Catalisto to discuss your security posture.

10/09/2025

AI is lowering the barrier to malware creation. Attackers can now generate ransomware and exploit code with simple prompts.

Key takeaway: Prioritize timely patching, enforce least privilege, and restrict unauthorized applications.

10/02/2025

Audio and video deepfakes can impersonate executives, vendors, or employees — creating urgent, realistic requests for funds or sensitive data.

Key takeaway: Establish out-of-band verification protocols for financial or sensitive transactions. Train staff to “trust but verify” voice and video communications.

09/25/2025

AI isn’t just helping defenders — it’s lowering the barrier for attackers.

With a single prompt, low-skilled actors can generate ransomware or exploit code in minutes.

This accelerates the threat cycle and leaves organizations with a shrinking window to patch and respond.

Security leaders must treat timely patching, access controls, and application whitelisting as core defenses against AI-driven malware.

08/05/2025

our password has been compromised. Now what?

Stay calm—but move fast.

Here’s your no-fluff action plan:
1. Change your credentials. Everywhere.
2. Kill password reuse. One breach shouldn’t unlock your entire digital life.
3. Enable MFA. Always. No exceptions.
4. Monitor logs. If it smells off, it probably is.
5. Inform affected parties. Clear. Fast. Responsible.

Your reputation moves at the speed of your response.

Need help building your breach response playbook?
Let’s talk. Catalisto helps security teams turn chaos into control.
visit www.catalisto.com

05/05/2025

Crypto doesn't follow the same security rules as traditional finance, and that’s
exactly why it needs a closer look.

From unregulated exchanges to state-sponsored threat actors, the risks are unique, but they’re manageable with the right approach.

Innovation is exciting, but it should never outpace security.
If you're leading in this space, it's time to lead securely.
Learn more with Catalisto - https://www.catalisto.com

05/03/2025

CIOs and CISOs: If crypto’s in your portfolio or roadmap, it’s time to dig deeper.

Security isn’t in the chain. It’s in the ecosystem.

While the blockchain itself may be resilient, the platforms, wallets, smart contracts, and people around it are often the real weak links.

Crypto isn't insecure by design—but it demands intentional security design.

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