In 2019, the United States had the most significant share in the number of potential incidents (malicious sessions) using sim cards in medium and large companies in Poland - **** percent.
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T-Mobile Polska. (January 1, 2020). Share of individual countries in the number of potential incidents (malicious sessions) using sim card in companies in Poland in 2019 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved August 04, 2026, from /statistics/1184368/poland-share-of-individual-countries-in-the-number-of-potential-incidents-using-sim-card/
T-Mobile Polska. "Share of individual countries in the number of potential incidents (malicious sessions) using sim card in companies in Poland in 2019 ." Chart. January 1, 2020. ÌÇÐÄÆƽâ°æ. Accessed August 04, 2026. /statistics/1184368/poland-share-of-individual-countries-in-the-number-of-potential-incidents-using-sim-card/
T-Mobile Polska. (2020). Share of individual countries in the number of potential incidents (malicious sessions) using sim card in companies in Poland in 2019 . ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: August 04, 2026. /statistics/1184368/poland-share-of-individual-countries-in-the-number-of-potential-incidents-using-sim-card/
T-Mobile Polska. "Share of Individual Countries in The Number of Potential Incidents (Malicious Sessions) Using Sim Card in Companies in Poland in 2019 ." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 1 Jan 2020, /statistics/1184368/poland-share-of-individual-countries-in-the-number-of-potential-incidents-using-sim-card/
T-Mobile Polska, Share of individual countries in the number of potential incidents (malicious sessions) using sim card in companies in Poland in 2019 ÌÇÐÄÆƽâ°æ, /statistics/1184368/poland-share-of-individual-countries-in-the-number-of-potential-incidents-using-sim-card/ (last visited August 04, 2026)
Share of individual countries in the number of potential incidents (malicious sessions) using sim card in companies in Poland in 2019 [Graph], T-Mobile Polska, January 1, 2020. [Online]. Available: /statistics/1184368/poland-share-of-individual-countries-in-the-number-of-potential-incidents-using-sim-card/
