Why Phishing Attacks Spike in August

Security researchers at Proofpoint and Check Point have documented a consistent pattern: phishing attacks surge during the summer months, with August consistently ranking among the highest-volume periods. The reasons are predictable, and so are the defenses.

Summer Travel Creates Distracted Targets

Check Point data shows a 55% increase in vacation-related malicious domains during summer months. Attackers register domains that mimic airline booking confirmations, hotel reservation systems, and travel deal sites. Employees checking work email from airports, hotel lobbies, and personal devices are more likely to click without scrutinizing the sender.

The distraction factor is compounded by staffing gaps. When key personnel are on vacation, temporary coverage staff handle emails and approvals they are not accustomed to reviewing. A wire transfer request that would normally trigger scrutiny from a seasoned finance manager gets approved by someone covering the role for the week.

Back-to-School Chaos Compounds the Problem

Late July and August bring a wave of back-to-school phishing campaigns. Attackers send emails disguised as school notifications, supply purchase confirmations, and education platform login requests. For employees managing both work and family logistics, these emails blend seamlessly into the noise of a busy inbox.

In senior living communities, August also coincides with seasonal staffing transitions. New hires who have not yet completed security awareness training are prime targets for credential harvesting attacks disguised as onboarding documents or benefits enrollment links.

Seven Steps to Protect Your Organization This Summer

1. Watch email addresses carefully. Hover over the sender's address before clicking anything. Attackers use domains that look nearly identical to legitimate ones, such as replacing a lowercase L with the number 1 or adding an extra letter.
2. Double-check URLs before clicking. If an email asks you to log in to a service, look at the link destination before clicking. Better yet, navigate to the site directly by typing the address into your browser.
3. Visit sites directly instead of following email links. If you receive an email claiming there is a problem with your account, your shipment, or your reservation, go to the provider's website directly rather than clicking the link in the email.
4. Enable Multi-Factor Authentication (MFA) on every account. MFA adds a second verification step beyond your password. Even if an attacker steals your credentials through a phishing email, they cannot access your account without the second factor.
5. Avoid public WiFi for work tasks. Airport, hotel, and coffee shop WiFi networks are trivial to intercept. If you must work remotely, use a Virtual Private Network (VPN) or your phone's cellular hotspot.
6. Never use personal email on work devices. Personal email accounts are typically less protected than business accounts. Accessing personal email on a work device creates a bridge that attackers can cross from your personal inbox to your organization's network.
7. Ask your IT provider about Endpoint Detection and Response (EDR). EDR monitors device behavior in real time and can stop phishing payloads that bypass email filters. If a user clicks a malicious link, EDR can detect and contain the threat before it spreads.

Awareness Is Not Enough Without Controls

Training your team to recognize phishing is necessary but insufficient on its own. Human error is inevitable, especially during high-distraction periods. The organizations that avoid breaches combine security awareness training with technical controls: email filtering, MFA enforcement, EDR deployment, and network monitoring that catches what humans miss.