Security

488 articles found

SecurityLayer 1

Zcash Founder Details Emergency Response to Critical Orchard Vulnerability

Zcash founder Josh Swihart outlined a two-step emergency response to a vulnerability in the Orchard protocol that could ...

Jun 8, 2026, 10:25 AM
ZcashJosh Swihart
RegulationSecurity

FBI Arrests Three US Citizens for Alleged ISIS Cryptocurrency Funding Plot

The FBI arrested three US citizens on charges related to plotting to fund ISIS using cryptocurrency, authorities said th...

Jun 7, 2026, 11:02 PM
FBIISIS
ExchangesSecurity

ZachXBT Flags JuCoin Reserve Concerns Amid User Withdrawal Delays

On-chain sleuth ZachXBT raised questions about JuCoin's reserves and operational transparency after users reported withd...

Jun 7, 2026, 02:05 PM
JuCoinZachXBT
AdoptionSecurity

Dan Tapiero on Institutional Adoption, DeFi Security Risks

Macro investor Dan Tapiero said blockchain is reshaping finance through rising institutional adoption, though DeFi faces...

Jun 7, 2026, 02:02 PM
Dan TapieroDeFi
Security

Zcash Grapples With Supply Concerns Following Orchard Bug Discovery

Zcash revealed a bug in its Orchard privacy pool that raised questions about the network's total coin supply. Ripple CTO...

Jun 7, 2026, 01:03 PM
ZcashOrchard
SecurityMarkets

Zcash Orchard Bug Reignites Privacy Concerns as Dragonfly Reassesses Position

A patched vulnerability in Zcash's Orchard Pool has renewed debate over whether hidden risks remain for ZEC users and in...

Jun 6, 2026, 12:13 PM
ZcashDragonfly
SecurityAdoption

Anthropic Embeds Engineers at NSA to Deploy Mythos AI

Anthropic has embedded engineers at the National Security Agency to deploy Mythos AI for cyber operations. The partnersh...

Jun 6, 2026, 08:03 AM
AnthropicNSA
Security

Zcash Price Falls Despite Critical Privacy Bug Fix

Zcash declined in price after developers patched a critical vulnerability in the Orchard privacy pool that could have en...

Jun 5, 2026, 04:03 PM
ZcashOrchard
Security

Zcash Falls 45% After Critical Orchard Pool Vulnerability Disclosure

Zcash dropped 45% to $309 per coin Friday following disclosure of a critical vulnerability in its Orchard shielded trans...

Jun 5, 2026, 03:01 PM
ZcashOrchard
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