Jim Cramer thông báo sẽ bán toàn bộ Bitcoin của mình

cryptonews.ruPublished on 2026-08-03Last updated on 2026-08-03

Abstract

Chuyên gia tài chính nổi tiếng của CNBC, Jim Cramer, tuyên bố sẽ bán toàn bộ Bitcoin của mình do lo ngại về mối đe dọa từ máy tính lượng tử đối với bảo mật của Bitcoin. Ông đưa ra quyết định này sau cuộc phỏng vấn với CEO IBM Arvind Krishna trên chương trình "Mad Money". Krishna cảnh báo rằng máy tính lượng tử có thể phá vỡ hệ thống mã hóa tiền điện tử trong vòng 3-4 năm tới và khuyên các nhà đầu tư nên cảnh giác. Thông báo của Cramer nhanh chóng lan truyền trong cộng đồng tiền mã hóa, làm dấy lên những lời bàn tán về "hiệu ứng Cramer ngược" - vì những khuyến nghị bán hàng trước đây của ông thường trùng với thời điểm đáy của thị trường. Tuy nhiên, sau tuyên bố này, giá Bitcoin vẫn giao dịch quanh mức 63.700 USD, tăng khoảng 1% trong 24 giờ qua. Mặc dù mối đe dọa tiềm tàng của máy tính lượng tử đối với mật mã đường cong elliptic của Bitcoin đã được thảo luận từ lâu, các chuyên gia cho rằng mối đe dọa thực tế vẫn chưa hiện hữu. Họ chỉ ra rằng mạng lưới Bitcoin có khả năng chuyển đổi sang các thuật toán chống lại được các cuộc tấn công lượng tử trong tương lai nếu cần thiết.

Người dẫn chương trình nổi tiếng của CNBC Jim Cramer đã thông báo sẽ bán toàn bộ Bitcoin của mình do lo ngại rằng máy tính lượng tử có thể đe dọa đến tính bảo mật của Bitcoin.

Cramer cho biết ông đưa ra quyết định này sau cuộc phỏng vấn với Giám đốc điều hành IBM Arvind Krishna trên chương trình Mad Money vào tối hôm trước. Krishna nói rằng máy tính lượng tử có thể tác động đến hệ thống mã hóa của tiền điện tử trong vòng 3-4 năm nữa, và các nhà đầu tư nên có sự “hoang tưởng” về điều này.

Thông báo này nhanh chóng lan truyền trong cộng đồng tiền điện tử. Nhiều nhà đầu tư và bình luận viên đã hồi sinh trò đùa về “Cramer đảo ngược”, nhớ lại rằng những khuyến nghị bán hàng trước đây của Cramer thường trùng khớp với các đáy thị trường. Sau thông báo, Bitcoin được giao dịch quanh mức 63.700 đô la, tăng khoảng 1% trong 24 giờ qua.

Khả năng bẻ khóa mã hóa đường cong elliptic của Bitcoin bằng máy tính lượng tử đã được thảo luận từ lâu. Tuy nhiên, các chuyên gia khẳng định rằng trên thực tế, mối đe dọa như vậy chưa trở thành hiện thực và Bitcoin có thể chuyển sang các thuật toán có khả năng chống lại các cuộc tấn công lượng tử.

*Đây không phải là khuyến nghị đầu tư.

end-content

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Related Questions

QTại sao Jim Cramer thông báo bán tất cả Bitcoin của mình?

AJim Cramer thông báo bán tất cả Bitcoin của mình do lo ngại rằng máy tính lượng tử có thể đe dọa đến tính bảo mật của Bitcoin.

QCuộc phỏng vấn với CEO Arvind Krishna của IBM ảnh hưởng thế nào đến quyết định của Jim Cramer?

ASau cuộc phỏng vấn với CEO Arvind Krishna trên chương trình Mad Money, nơi ông cảnh báo về rủi ro máy tính lượng tử có thể phá vỡ hệ thống mã hóa tiền điện tử trong vòng 3-4 năm và kêu gọi các nhà đầu tư 'hoang tưởng', Jim Cramer đã đưa ra quyết định bán Bitcoin.

QCộng đồng tiền điện tử đã phản ứng thế nào với thông báo của Jim Cramer?

ACộng đồng tiền điện tử nhanh chóng lan truyền thông tin. Nhiều nhà đầu tư và bình luận viên nhắc lại trò đùa về 'Cramer ngược', vì các khuyến nghị bán hàng trước đây của ông thường trùng với đáy thị trường.

QGiá Bitcoin đã biến động ra sao sau tuyên bố của Jim Cramer?

ASau tuyên bố, Bitcoin được giao dịch quanh mức 63,700 đô la, tăng khoảng 1% trong vòng 24 giờ qua.

QNguy cơ máy tính lượng tử đối với mã hóa Bitcoin đã được đánh giá thế nào?

AKhả năng máy tính lượng tử phá vỡ mật mã đường cong elliptic của Bitcoin đã được thảo luận từ lâu. Tuy nhiên, các chuyên gia cho rằng mối đe dọa này chưa trở thành hiện thực trong thực tế và Bitcoin có thể chuyển sang sử dụng các thuật toán chống lại được các cuộc tấn công lượng tử.

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