When summer arrives and the pace of life slows down, many people take the opportunity to disconnect, travel, or simply change their work environment. However, cybercriminals don't take vacations , and for them, these months represent an ideal opportunity to steal money and personal information, taking advantage of the fact that people's attention is usually lower.
Working from second homes, using public Wi-Fi networks, or simply using mobile devices more intensively makes it easy to let our guard down. This, combined with the temptation to click on irresistible links or promotions, creates a perfect breeding ground for digital fraud.
Main digital threats during the summer
The summer period is often associated with a relaxation of habits and a certain neglect of routine digital security tasks. Companies, especially SMEs, reduce specialized staff and supervision , while individuals increase their use of open Wi-Fi networks in hotels, cafes, and airports. This leads to greater vulnerabilities to phishing attacks, identity theft, and malware.
Furthermore, scammers employ techniques such as cloning booking and accommodation websites, sending fake messages simulating incidents or cancellations, and using deepfakes to deceive with legitimate images or videos. All of this can lead to financial losses, identity theft, or even device hijacking via ransomware.
Ten key tips for maintaining cybersecurity in summer
Experts have outlined a list of practical measures to protect against the most common risks at this time:
- Always use secure networksAvoid connecting to open Wi-Fi for important transactions. If absolutely necessary, use a VPN to encrypt your data.
- Strengthen your router settings in vacation homes: Change default passwords and update firmware.
- Choose strong and different passwords for each servicePassword managers can help you keep your passwords safe and up to date.
- Enable two-factor authentication on all possible accounts to add an additional block.
- Keep all your devices updatedBefore traveling, check that your phone, laptop, and apps are up to date to address known vulnerabilities.
- Avoid making payments on suspicious or unofficial pagesAlways check the URL and research previous reviews. Pay preferably by credit card and keep a receipt.
- Get in the habit of making backups periodically, both in the cloud and on external drives.
- Do not share sensitive information through messages or social networks., and limit what you post about your travel plans.
- Be especially careful with links and attachments in unexpected emails or messages. Don't enter bank details without checking the sender.
- Activate remote location and locking for your devices and protect them with a password or fingerprint.
The most common vacation scams: what to watch out for
During this time of year, fake offers for accommodations, flights, and activities at very low prices top the list of online scams. Criminals create very realistic websites and use messages that generate urgency so that the victim doesn't think twice before making the payment.
Fake cancellations are also on the rise, where scammers send SMS messages or emails asking you to re-enter your bank details after claiming a payment error. Another common tactic is the use of fake surveys and phishing scams , which aim to deceive people into paying for money or stealing their identity. Finally, there has been an increase in the fraudulent use of QR codes in tourist establishments.
Protect your devices and your information
It's important to remember that mobile phones and tablets are a favorite target for cybercriminals . Install a good antivirus program, enable automatic updates, and lock the screen when you're not using it. Furthermore, in case of theft or loss, having the location feature enabled will facilitate device recovery or, at the very least, remote data erasure.
On the other hand, it's advisable to encrypt sensitive files and limit the use of public networks to a minimum. Always monitor your devices while traveling, at airports, or on beaches, and be wary of any message requesting urgent or personal information.
Adequate cybersecurity awareness and training are essential. Spending time learning about threats and best practices will significantly reduce the risk of digital incidents. Public initiatives offer workshops, online resources, and free courses to learn how to detect fraud and properly configure devices, thus strengthening digital protection during the summer.
