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Bitcoin
U.S. seizes $15 billion in Bitcoin linked to massive forced-labor crypto scam

The U.S. government has seized about $15 billion worth of Bitcoin connected to what prosecutors call one of the largest cryptocurrency fraud and human trafficking operations …

crypto
Outdated encryption leaves crypto wide open

The cryptocurrency sector faces an existential threat on two fronts: none of the 2,138 web applications and 146 mobile apps tested by ImmuniWeb support post-quantum …

North Korea
North Korean hackers stole over $2 billion in cryptocurrency this year

North Korean hackers have stolen more than $2 billion in cryptocurrency in 2025, according to blockchain analytics firm Elliptic, and the year isn’t over yet. Though …

North Korea
North Korean IT workers use fake profiles to steal crypto

ESET Research has published new findings on DeceptiveDevelopment, also called Contagious Interview. This North Korea-aligned group has become more active in recent years and …

crypto scams
€100M crypto scam busted: Five arrested in Europe-wide operation

A cross-border cryptocurrency scam has left investors across Europe with losses of more than €100 million. Authorities in several countries worked together to shut down the …

crypto scams
AI made crypto scams far more dangerous

The first half of 2025 saw one of the worst waves of crypto hacks to date, with more than $3.01 billion stolen. AI was a big part of it, making scams easier to run and letting …

bitcoin
CoinMarketCap, Cointelegraph compromised to serve pop-ups to drain crypto wallets

The CoinMarketCap and CoinTelegraph websites have been compromised over the weekend to serve clever phishing pop-ups to visitors, asking them to verify/connect their crypto …

USA
145 criminal domains linked to BidenCash Marketplace seized

Approximately 145 darknet and conventional internet domains, along with cryptocurrency funds linked to the BidenCash marketplace, have been seized by the U.S. Attorney’s …

Zoom
The Zoom attack you didn’t see coming

Did you know that when participating in a Zoom call, you can grant permission to other participants to control your computer remotely? While this feature may come in handy …

Norah Beers
Why security culture is crypto’s strongest asset

In this Help Net Security interview, Norah Beers, CISO at Grayscale, discusses key security challenges in managing crypto assets, adversary tactics, private key management, …

crypto wallet
Android financial threats: What businesses need to know to protect themselves and their customers

The rise of mobile banking has changed how businesses and customers interact. It brought about increased convenience and efficiency, but has also opened new doors for …

Bitcoin
Two Estonians plead guilty in $577M cryptocurrency Ponzi scheme

Two Estonian nationals may spend the next 20 years in prison for stealing hundreds of millions of dollars through a massive cryptocurrency Ponzi scheme, the US Department of …

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