Coldcard Firmware Flaw Linked to $88.6M Bitcoin Sweep
August 3, 2026
A Coldcard firmware flaw that sent seed generation to a software PRNG is tied to an $88.6 million Bitcoin sweep
Cybersecurity
Coldcard Firmware Flaw Linked to $88.6M Bitcoin Sweep
A Coldcard firmware flaw that sent seed generation to a software PRNG is tied to an $88.6 million Bitcoin sweep across 4,585 drained wallet addresses.
Microsoft Links Hotel Wi-Fi Attacks to Storm-2945 Midnight Blizzard
Microsoft ties CaptiveCrunch hotel Wi-Fi attacks to Storm-2945, a Midnight Blizzard sub-cluster pushing fake updates that steal Microsoft 365 credentials.
N-able Warns Attackers Reached Managed Endpoints via N-central Flaw
N-able warns attackers exploited CVE-2026-18577 to take over N-central servers and reach managed endpoints, planting Cloudflare tunnels for persistent access.
US Water Sector Attacks Spread to Seven States as Iran Link Emerges
Cyberattacks on US water and wastewater systems have spread to at least seven states, as investigators examine possible Iranian involvement in the campaign.
Cloud Access Security Broker (CASB) Explained: Architecture and Uses
Learn what a cloud access security broker (CASB) is, how its architecture works, key use cases, and how CASB fits into modern multi-cloud security.
DPRK macOS Malvertising Uses ClickFix to Steal Wallets and Cloud Keys
North Korea-linked actors use fake macOS update pages and ClickFix prompts to deploy malware that drains crypto wallets and steals SSH, AWS, and Azure keys.
Wiz CosmosEscape Chain Exposed Azure Cosmos DB Tenant Keys
Wiz researchers showed an Azure Cosmos DB Gremlin sandbox escape could expose a platform-wide signing key that unlocks any tenant account's primary keys.
AnySign4PC Zero-Day Watering Holes Hit 72 South Korean Organizations
A state-sponsored campaign used hacked South Korean websites to exploit an AnySign4PC zero-day and infect visitors with SIGNBT and COPPERHEDGE backdoors.
Silver Fox BYOVD Chain Deploys ValleyRAT at Japanese Manufacturer
Silver Fox used a new three-driver BYOVD attack chain and dual watchdog persistence to deliver ValleyRAT at a Japanese manufacturer through invoice lures.
Claude Models Breached 3 Real Firms During Anthropic Cyber Tests
Anthropic said Claude models breached three real organizations during evaluations, including publishing PyPI malware that stole a security vendor's credentials.
Microsoft Links Hotel Wi-Fi Attacks to Storm-2945 Midnight Blizzard
August 3, 2026
Microsoft ties CaptiveCrunch hotel Wi-Fi attacks to Storm-2945, a Midnight Blizzard sub-cluster pushing fake updates that steal Microsoft 365 credentials.
N-able Warns Attackers Reached Managed Endpoints via N-central Flaw
August 3, 2026
N-able warns attackers exploited CVE-2026-18577 to take over N-central servers and reach managed endpoints, planting Cloudflare tunnels for persistent access.
US Water Sector Attacks Spread to Seven States as Iran Link Emerges
August 3, 2026
Cyberattacks on US water and wastewater systems have spread to at least seven states, as investigators examine possible Iranian involvement
Cloud Access Security Broker (CASB) Explained: Architecture and Uses
August 3, 2026
Learn what a cloud access security broker (CASB) is, how its architecture works, key use cases, and how CASB fits
DPRK macOS Malvertising Uses ClickFix to Steal Wallets and Cloud Keys
July 31, 2026
North Korea-linked actors use fake macOS update pages and ClickFix prompts to deploy malware that drains crypto wallets and steals
Wiz CosmosEscape Chain Exposed Azure Cosmos DB Tenant Keys
July 31, 2026
Wiz researchers showed an Azure Cosmos DB Gremlin sandbox escape could expose a platform-wide signing key that unlocks any tenant
AnySign4PC Zero-Day Watering Holes Hit 72 South Korean Organizations
July 31, 2026
A state-sponsored campaign used hacked South Korean websites to exploit an AnySign4PC zero-day and infect visitors with SIGNBT and COPPERHEDGE
Silver Fox BYOVD Chain Deploys ValleyRAT at Japanese Manufacturer
July 31, 2026
Silver Fox used a new three-driver BYOVD attack chain and dual watchdog persistence to deliver ValleyRAT at a Japanese manufacturer
Claude Models Breached 3 Real Firms During Anthropic Cyber Tests
July 31, 2026
Anthropic said Claude models breached three real organizations during evaluations, including publishing PyPI malware that stole a security vendor’s credentials.
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