Key cyber updates on ransomware, cloud intrusions, phishing, botnets, supply-chain risks, and nation-state threat activity.

Ethereum has struggled to process blob-heavy blocks in recent weeks. If the issue worsens it could threaten the stability of the network, according to one report. Researchers said they weren't ...

Ethereum has struggled to process data-heavy blocks in recent weeks, an issue that suggests the network isn’t ready to take full advantage of its December upgrade. That upgrade, codenamed Fusaka, ...

Fusaka, activated in early December, introduced the “Blob Parameters Only” upgrade mechanism to ramp up Ethereum’s data availability. Blobs are temporary, large chunks of data used by Layer 2 rollups ...

Developers view the higher blob target as a key indicator of sustainable network performance and node health. Ethereum took another step toward higher throughput this week after activating its second ...

Ethereum activated its highly anticipated “Fusaka” upgrade on Wednesday, marking the blockchain’s second major code change of 2025. The update is designed to help Ethereum handle the increasingly ...

On Dec. 3, 2025, Ethereum will activate the Fusaka upgrade on mainnet, its second major hard fork of the year after Pectra in May. Rollups now carry the bulk of Ethereum transactions and fee revenue, ...

The North Korean threat actors behind the Contagious Interview campaign have once again tweaked their tactics by using JSON storage services to stage malicious payloads. "The threat actors have ...

Community driven content discussing all aspects of software development from DevOps to design patterns. These DP-100 questions are focused on commonly misunderstood Azure Machine Learning concepts. If ...

After the successful deployment last week of Pectra, Ethereum's biggest upgrade in more than a year, the network's core developers are already shifting focus to the next major chain upgrade: Fusaka.