August 18, 2025
While you and your team may be returning from summer vacations, cybercriminals remain relentless year-round. Recent research from ProofPoint and Check Point reveals a surge in phishing attacks during the summer months. Here's what you need to know to stay vigilant and protect your business.
Why Are Summer Months Riskier?
Cyber attackers exploit the summer travel season by mimicking popular hotel and Airbnb websites, according to Check Point Research. They detected a 55% rise in vacation-related domain registrations in May 2025 compared to last year. Out of over 39,000 new domains, 1 in 21 was flagged as suspicious or malicious.
Additionally, the back-to-school period triggers a spike in phishing campaigns impersonating university emails aimed at students and staff. Even if your business isn't directly involved, employees checking personal emails on work devices can inadvertently open the door to cyber threats with just one click.
How to Safeguard Your Business
With AI enhancing both cybersecurity defenses and phishing tactics, it's crucial to educate yourself and your team on spotting and avoiding malicious links.
Follow these essential safety tips:
• Stay alert for suspicious emails. Beyond checking for spelling errors or odd formatting, scrutinize the sender's email address and any visible links carefully. AI can craft convincing emails, so vigilance is key.
• Verify URLs thoroughly. Watch for misspelled links or unusual domain extensions like .today or .info, which are often used in scams.
• Access websites directly. Instead of clicking links in emails or messages, manually type the website address into your browser to avoid fraudulent sites.
• Activate Multifactor Authentication (MFA). MFA adds an extra layer of security, protecting your login credentials and sensitive data even if a breach occurs.
• Use caution on public WiFi. When accessing sensitive information on public networks, always use a VPN to safeguard your data.
• Keep personal email off work devices. Mixing personal and professional accounts on company devices increases vulnerability. Use personal devices for personal emails and reserve work devices strictly for business.
• Consult your MSP about endpoint security. Endpoint Detection and Response (EDR) tools monitor devices, block phishing attempts, and alert your managed service provider instantly in case of threats, minimizing data exposure.
Phishing threats grow more sophisticated daily, accelerated by AI advancements. The best defense is a well-informed team. Stay educated, stay alert, and keep your business secure.
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