After a deepfake voice fooled her grandfather, this founder sprang into action
Published . Updated .
After her grandfather was scammed by a deepfake of his brother's voice, Tarini Padmanabhuni founded DetectifAI, a San Francisco startup building AI models small enough to run directly on smartphones and flag fake voices in real time, and it's now one of the companies competing in Startup Battlefield at TechCrunch Disrupt.
Directly affected
- FGL FOUNDER GROUP LTD
The reported development directly names FOUNDER GROUP LTD in the headline; GA resolved that company to FGL.
Indirectly affected
- LMT Lockheed Martin
Defense contractors get more work when conflict spending rises
- RTX RTX
Defense contractors get more work when conflict spending rises
- NOC Northrop Grumman
Defense contractors get more work when conflict spending rises
- GD General Dynamics
Defense contractors get more work when conflict spending rises
- ITA iShares U.S. Aerospace & Defense
A fund of aerospace and defense companies
- BA Boeing
Defense and aerospace orders move with conflict spending
- LHX L3Harris
Defense contractors get more work when conflict spending rises
- HII Huntington Ingalls
Shipyards benefit when naval spending rises
- SUPX SUPERX AI TECHNOLOGY LTD
GA selected SUPX as a RELATED security because its canonical security name directly matches this event's themes: technology, ai. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- ABAT AMERICAN BATTERY TECHNOLOGY
GA selected ABAT as a RELATED security because its canonical security name directly matches this event's themes: technology. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
Price reaction, T-5 to T+3
After her grandfather was scammed by a deepfake of his brother's voice, Tarini Padmanabhuni founded DetectifAI, a San Francisco startup building AI models small enough to run directly on smartphones and flag fake voices in real time, and i…
Source: TechCrunch
The price since 28 Sep 2026: Founder Group (FGL) versus the S&P 500
Since the first closing price after “After a deepfake voice fooled her grandfather, this founder sprang into action,” Founder Group (FGL) is -38.60%. The S&P 500 fund (SPY) is +0.29% over the same days, a -38.90% difference versus the market. industrial stocks (XLI) is -1.43%, a -37.17% difference versus that group of stocks.
Official trades in Founder Group (FGL) around 28 Sep 2026
- Donald J Trump buy Aecom (ACM) ($1,001 - $15,000). That is 31 days before publication, inside 60 days. The filing is listed beside the story “After a deepfake voice fooled her grandfather, this founder sprang into action.”
- Donald J Trump sell Aecom (ACM) ($1,001 - $15,000). That is 35 days before publication, inside 60 days. The filing is listed beside the story “After a deepfake voice fooled her grandfather, this founder sprang into action.”
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
Who gains and who loses around Founder Group (FGL)
Companies carried with this story
- FGL Founder Group
Founder Group (FGL) is linked, with no stored direction, high confidence in the 28 Sep 2026 story “After a deepfake voice fooled her grandfather, this founder sprang into action.” Reason on file: The reported development directly names FOUNDER GROUP LTD in the headline; GA resolved that company to FGL
- SUPX SuperX AI Technology
For “After a deepfake voice fooled her grandfather, this founder sprang into action,” SuperX AI Technology (SUPX) is linked, with no stored direction, medium confidence. Reason on file: GA selected SUPX as a RELATED security because its canonical security name directly matches this event's themes: technology, ai. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- ABAT American Battery Technology
American Battery Technology (ABAT) is linked, with no stored direction, medium confidence in the 28 Sep 2026 story “After a deepfake voice fooled her grandfather, this founder sprang into action.” Reason on file: GA selected ABAT as a RELATED security because its canonical security name directly matches this event's themes: technology. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- ACM Aecom
Aecom (ACM) is linked, with no stored direction, medium confidence in the 28 Sep 2026 story “After a deepfake voice fooled her grandfather, this founder sprang into action.” Reason on file: GA selected ACM as a RELATED security because its canonical security name directly matches this event's themes: technology. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- AOSL Alpha & Omega Semiconductor
Alpha & Omega Semiconductor (AOSL) is linked, with no stored direction, medium confidence in the 28 Sep 2026 story “After a deepfake voice fooled her grandfather, this founder sprang into action.” Reason on file: GA selected AOSL as a RELATED security because its canonical security name directly matches this event's themes: semiconductor. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- BBAI BigBear.ai Holdings
For “After a deepfake voice fooled her grandfather, this founder sprang into action,” BigBear.ai Holdings (BBAI) is linked, with no stored direction, medium confidence. Reason on file: GA selected BBAI as a RELATED security because its canonical security name directly matches this event's themes: ai. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- CHAT Roundhill Generative AI & Tech
In “After a deepfake voice fooled her grandfather, this founder sprang into action,” Roundhill Generative AI & Tech (CHAT) is linked, with no stored direction, medium confidence. Reason on file: GA selected CHAT as a RELATED security because its canonical security name directly matches this event's themes: ai. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
How defense news reaches Founder Group (FGL)
Founder Group (FGL) is the company in “After a deepfake voice fooled her grandfather, this founder sprang into action,” the 28 Sep 2026 Defense story.
Founder Group (FGL) is on the page because The reported development directly names FOUNDER GROUP LTD in the headline; GA resolved that company to FGL
SuperX AI Technology (SUPX) is here too. Its reason reads: GA selected SUPX as a RELATED security because its canonical security name directly matches this event's themes: technology, ai. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
Dates and price levels for Founder Group (FGL)
ABAT traded between 1.42 and 2.42 across 20 sessions. The latest close on file is 1.44. FGL traded between 2.54 and 5.78 across 20 sessions. The latest close on file is 2.64. SUPX traded between 6.15 and 7.09 across 10 sessions. The latest close on file is 6.72.
A simple score for Founder Group (FGL)
46 out of 100
“After a deepfake voice fooled her grandfather, this founder sprang into action” scores 46 out of 100. The score uses 1 sources, and 7 linked companies.