India, April 29 -- Shares of TAC Infosec jumped 9% to hit an intraday high of INR 1,119 on the NSE today (On April 29) from the previous close of INR 1,026.

This comes a day after NSE SME-listed cybersecurity company's consolidated profit after tax grew 89% to INR 8.3 Cr in H2 FY25 from INR 4.4 Cr in the year-ago period.

In the six months ended March 31, 2025, the startup's operating revenue zoomed 174% to INR 18.1 Cr from INR 6.64 Cr in the corresponding period of the previous year.

However, yesterday, shares of the company fell almost 10% to INR 1,008 during the intraday trading session from its previous day close of INR 1,119.80.

Founded in 2016 by Trishneet Arora, TAC Infosec provides cybersecurity solutions to its clients and als...