Optrics News

Welcome to our news page where we post news, updates and information.
May 27, 2026
When Email Authentication Fails: Kroll Crypto Wallet Scam

Your DMARC passed, SPF green, DKIM verified. Still a scam. How? Scammers hijack legitimate platforms like Shopify to send phishing emails that your email gateway trusts completely. The authentication checks pass because the email genuinely originates from Shopify's infrastructure. This exploit turns your most trusted security layer into a delivery mechanism for credential theft. Why […]

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May 26, 2026
Why M365 Email Encryption Fails External Recipients

Your M365 encryption stops working the moment you email a client. S/MIME (Secure/Multipurpose Internet Mail Extensions) only encrypts when both sides have matching certificates, and most external clients don't. Finance sends contract terms. HR forwards employee records. Legal transmits case files. Each assumes Microsoft 365 encrypts the message. Most leave the perimeter unprotected. Canadian organizations […]

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May 25, 2026
Why Ransomware Attacks Surged 50% Despite Fewer Payments

Eighty-five ransomware groups are active right now. Your users can't spot them all. That fragmentation happened because law enforcement crackdowns scattered large operations into smaller, more agile units. Instead of reducing your risk, the shift multiplied your exposure to phishing vectors. Attacks surged fifty percent in 2025 according to Chainalysis, even as payment rates fell […]

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May 22, 2026
Why Colonial Pipeline Paid Ransom Despite Having Backups

Colonial Pipeline Had Backups and Still Paid the Ransom Colonial Pipeline shut down for six days after ransomware hit in May 2021. They paid $4.4 million despite having functional backups. The issue was not whether data could be restored. The issue was how long restoration would take. Their decryption tool was too slow. Manual processes […]

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May 21, 2026
Why Your SOC and APM Teams Miss Threats in Silos

Your SOC sees the breach. Your APM team sees the slowdown. But nobody connects them until the attacker has already moved laterally. When performance monitoring and security operations run as separate tools and workflows that don't share data, threats hide in plain sight. A CPU spike might signal load or credential stuffing. A failed login […]

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May 20, 2026
How Identity Sprawl Quietly Expands Your Attack Surface

Ever run an asset scan only to find nested AD groups granting admin rights you forgot existed? That happens because most attack surface management tools inventory assets but stop before analyzing who can access them through nested permissions or stale group memberships. By the time you discover privilege sprawl during an audit, attackers may have […]

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May 19, 2026
3 MFA Gaps IT Managers Miss After Pandemic Rollouts

Still Using the Same MFA App You Rushed Into During the Pandemic? Most teams picked something that worked fast. They never checked if it actually stops phishing, integrates with AD, or scales past the first hundred users. IT managers discover those gaps only when rollout stalls or an attacker bypasses it during enrollment. By then, […]

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May 18, 2026
NotPetya Lessons: Why Air-Gapped Backups Matter

Maersk lost 45,000 PCs and 4,000 servers in seven minutes. NotPetya didn't just destroy production systems. It wiped the backups too, because they were on the same network attackers already controlled. That single design flaw turned a recoverable incident into a near-total collapse. Recovery depended on luck: a domain controller that survived only because a […]

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May 15, 2026
Why 2FA Fails Phishing-Resistant Compliance Standards

Your compliance audit asked for phishing-resistant MFA. What did you show them? Most teams deploy 2FA using SMS codes or time-based one-time passwords, which technically adds a second factor but still fails phishing-resistant requirements. That becomes obvious when auditors ask how your authentication prevents credential harvesting or MFA fatigue attacks. Why This Matters Now The […]

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May 14, 2026
Why Podman Monitoring Requires a Different Approach

Switched to Podman for Security but Lost Visibility? Podman runs containers as direct processes under non-privileged users. This architecture eliminates the need for a central background service (daemon), reducing attack surface and privilege requirements. That design choice strengthens security. It also makes your containers invisible to monitoring tools built for Docker's daemon-based model. The gap […]

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