Google Admits Gemini AI Hacked Three Companies—It Stayed Silent for 7 Weeks
Published . Updated .
Google learned in late July that Gemini had breached three real companies during a May security test, but said nothing publicly for seven weeks.
Directly affected
- GOOGL ALPHABET INC
The reported development directly names ALPHABET INC in the headline; GA resolved that company to GOOGL.
Indirectly affected
- 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.
- ACM AECOM TECHNOLOGY CORP
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 LT SHS
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 HLDGS INC
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
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.
Price reaction, T-5 to T+3
Google learned in late July that Gemini had breached three real companies during a May security test, but said nothing publicly for seven weeks.
Source: Decrypt
Alphabet (GOOGL) since this story, compared with the market
Since the first closing price after “Google Admits Gemini AI Hacked Three Companies—It Stayed Silent for 7 Weeks,” Alphabet (GOOGL) is -1.95%. The S&P 500 fund (SPY) is -0.88% over the same days, a -1.06% difference versus the market.
Official trades in Alphabet (GOOGL) around 21 Sep 2026
- Pete Sessions sell Alphabet (GOOGL) ($15,001 - $50,000). That is 7 days before publication, inside 30 days. The filing is listed beside the story “Google Admits Gemini AI Hacked Three Companies—It Stayed Silent for 7 Weeks.”
- Rohit Khanna sell Alphabet (GOOGL) ($1,001 - $15,000). That is 17 days before publication, inside 30 days. The filing is listed beside the story “Google Admits Gemini AI Hacked Three Companies—It Stayed Silent for 7 Weeks.”
- Donald J Trump buy Aecom (ACM) ($1,001 - $15,000). That is 24 days before publication, inside 30 days. The filing is listed beside the story “Google Admits Gemini AI Hacked Three Companies—It Stayed Silent for 7 Weeks.”
- Thomas H. Kean Jr sell Alphabet (GOOGL) ($1,001 - $15,000). That is 25 days before publication, inside 30 days. The filing is listed beside the story “Google Admits Gemini AI Hacked Three Companies—It Stayed Silent for 7 Weeks.”
- Michael Rulli sell Alphabet (GOOGL) ($50,001 - $100,000). That is 28 days before publication, inside 30 days. The filing is listed beside the story “Google Admits Gemini AI Hacked Three Companies—It Stayed Silent for 7 Weeks.”
- Donald J Trump sell Aecom (ACM) ($1,001 - $15,000). That is 28 days before publication, inside 30 days. The filing is listed beside the story “Google Admits Gemini AI Hacked Three Companies—It Stayed Silent for 7 Weeks.”
- William R. Keating buy Alphabet (GOOGL) ($1,001 - $15,000). That is 41 days before publication, inside 60 days. The filing is listed beside the story “Google Admits Gemini AI Hacked Three Companies—It Stayed Silent for 7 Weeks.”
- David J. Taylor buy Alphabet (GOOGL) ($1,001 - $15,000). That is 41 days before publication, inside 60 days. The filing is listed beside the story “Google Admits Gemini AI Hacked Three Companies—It Stayed Silent for 7 Weeks.”
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 Alphabet (GOOGL)
Companies carried with this story
- GOOGL Alphabet
In “Google Admits Gemini AI Hacked Three Companies—It Stayed Silent for 7 Weeks,” Alphabet (GOOGL) is linked, with no stored direction, high confidence. Reason on file: The reported development directly names ALPHABET INC in the headline; GA resolved that company to GOOGL
- SUPX SuperX AI Technology
In “Google Admits Gemini AI Hacked Three Companies—It Stayed Silent for 7 Weeks,” 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 21 Sep 2026 story “Google Admits Gemini AI Hacked Three Companies—It Stayed Silent for 7 Weeks.” 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 21 Sep 2026 story “Google Admits Gemini AI Hacked Three Companies—It Stayed Silent for 7 Weeks.” 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
For “Google Admits Gemini AI Hacked Three Companies—It Stayed Silent for 7 Weeks,” Alpha & Omega Semiconductor (AOSL) is linked, with no stored direction, medium confidence. 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
BigBear.ai Holdings (BBAI) is linked, with no stored direction, medium confidence in the 21 Sep 2026 story “Google Admits Gemini AI Hacked Three Companies—It Stayed Silent for 7 Weeks.” 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 “Google Admits Gemini AI Hacked Three Companies—It Stayed Silent for 7 Weeks,” 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
Alphabet (GOOGL)
“Google Admits Gemini AI Hacked Three Companies—It Stayed Silent for 7 Weeks” (21 Sep 2026) reaches Alphabet (GOOGL) through this story.
For Alphabet (GOOGL), the reason on file says The reported development directly names ALPHABET INC in the headline; GA resolved that company to GOOGL
Also listed, SuperX AI Technology (SUPX): 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 in the story, and the Alphabet (GOOGL) price range
ABAT traded between 1.42 and 2.42 across 20 sessions. The latest close on file is 1.44. GOOGL traded between 335.57 and 364.09 across 20 sessions. The latest close on file is 344.36. SUPX traded between 6.15 and 7.09 across 10 sessions. The latest close on file is 6.72.
What the saved facts support for Alphabet (GOOGL)
46 out of 100
“Google Admits Gemini AI Hacked Three Companies—It Stayed Silent for 7 Weeks” scores 46 out of 100. The score uses 1 sources, and 7 linked companies.