Investment
Features
FeesSafety
Academy
More
Pluang+

Bitcoin falls to $63,000 amid AT&T's quantum computing breakthrough accelerating blockchain security risks.

Market News
28 Jul 2026
UToday
View Source
Bearish
pluang ai news

Bitcoin's price dropped to around $63,000 following AT&T's breakthrough in quantum computing, which cut a complex network task from one hour to 15 seconds using D-Wave technology. This advancement shortens the timeline to 'Q-Day,' when current blockchain encryption could be compromised by quantum computers. Experts warn that cryptocurrencies like Bitcoin face increased security risks as quantum power grows, with major tech firms preparing for cryptographically relevant quantum systems by 2029. The key challenge now is whether Bitcoin's community can upgrade its encryption protocols in time to stay secure.

More News (BTC)

Bitcoin eyes $75,000 or $50,000 as Clarity Act decision nears, with possible August dip before recovery.

Bitcoin eyes $75,000 or $50,000 as Clarity Act decision nears, with possible August dip before recovery.

Bitcoin is at a critical point, with analysts predicting two main scenarios tied to the Clarity Act. If the Act passes, Bitcoin could rally to $75,000 or higher, supported by strong buying above $60,000 and breaking resistance near $70,000. If reject...

Technical Signals
Neutral
4 hours ago
Bitcoin drops below $63K, signaling bearish control unless it quickly recovers trendline.

Bitcoin drops below $63K, signaling bearish control unless it quickly recovers trendline.

Bitcoin's price has fallen to around $63,274, down 3.11%, breaking below a key rising wedge pattern and signaling bearish dominance unless it quickly recovers. Trading volume surged 75% during the selloff, indicating strong selling pressure. The $63K...

Technical Signals
Bearish
4 hours ago
Bitcoin and Nasdaq track global liquidity, not daily news, says Raoul Pal.

Bitcoin and Nasdaq track global liquidity, not daily news, says Raoul Pal.

Macro investor Raoul Pal highlighted that Bitcoin and the Nasdaq Composite are primarily influenced by global liquidity rather than daily earnings reports or news. Bitcoin shows an 87% correlation to global liquidity, while Nasdaq's correlation is 97...

Market News
Neutral
4 hours ago
Bitcoin drops 2.7% amid tech sell-off and AI investment concerns; Fed meeting and crypto regulation delays add uncertainty

Bitcoin drops 2.7% amid tech sell-off and AI investment concerns; Fed meeting and crypto regulation delays add uncertainty

Bitcoin fell 2.7% to about $63,200 following a sharp sell-off in Asian equity markets, notably Korea's Kospi which dropped over 10%. The tech sector was pressured by worries over AI infrastructure investments exceeding $750 billion, causing Nvidia sh...

Market News
Bearish
6 hours ago
Bitcoin drops near $63,490 amid Asian market selloff and Fed meeting anticipation

Bitcoin drops near $63,490 amid Asian market selloff and Fed meeting anticipation

Bitcoin fell about 2.85% to near $63,490 following a broad selloff in Asian markets, including South Korea's KOSPI which triggered a circuit breaker. The decline was influenced by weakening tech stocks, ETF outflows, and cautious investor sentiment a...

Market News
Bearish
6 hours ago
banner-footerbanner-footer

Invest & Trade with
#1 Award-Winning Investment Super App