Top Tech Headlines for September 7, 2025

From Apple-related phishing to warning signs over Chinese tech and cybersecurity strategies in the AI era — here's what you need to know in today's digital world. Let’s dive into the top tech and cybersecurity stories making waves this September 7.

iCloud Calendar Exploited for Phishing via Apple’s Servers

A new phishing tactic is leveraging iCloud Calendar invites to send fake purchase notifications that originate from Apple’s legitimate email servers. Because the emails appear authentic, they’re slipping past spam filters and landing directly in users' inboxes.

Takeaway: Always double-check invite links or unexpected purchase notifications. Even trusted platforms can be manipulated to deliver phishing payloads.

Czech Cybersecurity Agency Warns Against Chinese Technology

The Czech Republic's National Cyber and Information Security Agency (NUKIB) is strongly advising organizations managing critical infrastructure to avoid Chinese-made tech and stop sending data to Chinese servers. The warning cites national security and data sovereignty concerns.

Takeaway: Governments are growing more cautious about the geopolitical risks of digital supply chains—something enterprises and individuals alike should be watching.

Zero Trust + AI: Defending Beyond the Firewall

Traditional firewalls and VPNs aren’t enough in today’s AI-powered cyber landscape. Zscaler highlights how combining Zero Trust architecture with AI enhances cybersecurity resilience and detects threats that older tools might miss.

Takeaway: It may be time to upgrade your security stack—especially if you're relying on legacy architectures.

Maximizing the Effectiveness of Your DDoS Testing

DDoS testing in live environments is uncovering vulnerabilities that simulations often miss. By combining white-box validation and follow-up retesting, organizations can better prepare for real-world attacks.

Takeaway: DDoS testing isn’t just about running stress tests—it’s about refining your defenses until they truly hold.

Using Risk Signals to Build an Identity-Aware Firewall

A recent incident involving stolen credentials and a $1 million ransomware demand proved traditional defenses aren’t enough. The answer? Building smarter identity firewalls using the risk signals your systems already collect.

Takeaway: Identity is the new security perimeter. If you're not incorporating user behavior and context into your defenses, you're a step behind today’s attackers.

The Hidden Risks of Ephemeral Accounts

Temporary accounts, often given high privileges, are leaving teams blind during incidents. Their short life span makes them hard to track in audits, opening the door to stealthy attacks and incomplete investigations.

Takeaway: Just because an account is temporary doesn’t mean the risks are. Visibility and control are key to securing even short-lived sessions.

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