In the fourth quarter of 2023, over 119 million cyber threats in e-mail messages worldwide were identified as spam, making it the most frequently detected type of threat. Phishing ranked second, with nearly 13 million detections.
Number of detected e-mail threats worldwide in the 4th quarter 2023, by type
Characteristic
Number of threat detections
Spam
119,556,072
Phishing
12,728,412
Suspicious
3,107,655
Malware
2,079,870
Unwanted
752,333
Created with Highcharts 7.2.2Number of threat detections119,556,072119,556,07212,728,41212,728,4123,107,6553,107,6552,079,8702,079,870752,333752,333SpamPhishingSuspiciousMalwareUnwanted
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Mimecast. (February 15, 2024). Number of detected e-mail threats worldwide in the 4th quarter 2023, by type [Graph]. In Statista. Retrieved May 02, 2025, from https://www.statista.com/statistics/1493072/detected-e-mail-threats-number-global-by-type/
Mimecast. "Number of detected e-mail threats worldwide in the 4th quarter 2023, by type." Chart. February 15, 2024. Statista. Accessed May 02, 2025. https://www.statista.com/statistics/1493072/detected-e-mail-threats-number-global-by-type/
Mimecast. (2024). Number of detected e-mail threats worldwide in the 4th quarter 2023, by type. Statista. Statista Inc.. Accessed: May 02, 2025. https://www.statista.com/statistics/1493072/detected-e-mail-threats-number-global-by-type/
Mimecast. "Number of Detected E-mail Threats Worldwide in The 4th Quarter 2023, by Type." Statista, Statista Inc., 15 Feb 2024, https://www.statista.com/statistics/1493072/detected-e-mail-threats-number-global-by-type/
Mimecast, Number of detected e-mail threats worldwide in the 4th quarter 2023, by type Statista, https://www.statista.com/statistics/1493072/detected-e-mail-threats-number-global-by-type/ (last visited May 02, 2025)
Number of detected e-mail threats worldwide in the 4th quarter 2023, by type [Graph], Mimecast, February 15, 2024. [Online]. Available: https://www.statista.com/statistics/1493072/detected-e-mail-threats-number-global-by-type/
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