Beware of Google Calendar invitations: Don’t take the bait!

Beware of Google Calendar invitations: Don’t take the bait!

By admin, Aralık 22, 2024

Beware of Google Calendar invitations: Don’t take the bait!





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Google Suchone of the best tools for organizing schedules and managing time, designed to help people and businesses plan their days efficiently. Google Calendar is used by more than 500 million people and is available in 41 different languages. Due to Google Calendar’s popularity and efficiency, it’s no surprise that it has become a target for cybercriminals. Recently, cybersecurity researchers at Check Point observed cybercriminals abusing Google tools (like Google Calendar). Most emails appear to come directly from Google Calendar.

4,000 fake Google Calendar invitation emails in four weeks

Cybercriminals change the “sender” header to make emails appear to be sent via Google Calendar on behalf of a known and trusted individual. Attacks have become more common in the past few weeks, according to researchers. Nearly 4,000 emails of this nature were reportedly sent over a four-week period, impersonating more than 300 brands.

The emails contain a calendar link or file (.ics) with a link to Google Forms or Google Drawings to bypass the email scanning tools of Gmail, Microsoft Outlook and other mail services. Once the user takes the bait, they are prompted to click on another link, “usually disguised as a fake reCAPTCHA or support button,” according to the post. This link directs the user to a page designed for financial fraud.

Google recommends users use Gmail’s built-in filtering rules and known senders setting to avoid these types of phishing attacks.














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