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Testing Smart Contract Security with AVVERIFIER

不安全
2 months ago
本文提出了一种名为AVVERIFIER的工具，用于检测智能合约中的地址验证漏洞。通过与四种基线工具（Mythril、Ethainter、Jackal、ETHBMC）的对比实验，在5900万个智能合约中评估其有效性和效率，并探讨其实时检测能力。

Unpacking the $5 Billion Power Struggle for a Tiny AI Firm

DataBreachToday.com
2 months ago
How OpenAI Lost, Google Hedged and Cognition AI Bought AI Coding Startup Windsurf
As with any story about AI start-ups, the acquisition of Windsurf AI happened at lightning speed. In just a couple of weeks, major Silicon Valley players took a close look at the four-year-old AI-assisted coding vendor, and ultimately Google and Cognition AI ended up with parts of the company.

Trump Lifts Nvidia Chip Restrictions to China, Raising Concerns

DataBreachToday.com
2 months ago
Analysts Warn White House Chip Reversal Threatens US AI Dominance
President Donald Trump has reportedly reversed a U.S. policy restricting Nvidia chips critical to artificial intelligence technology development from being exported to China in a move that experts say could undercut the U.S. lead in the burgeoning emerging technology market.

France Says Russia Is Top Threat, Warns of 'Open Warfare'

DataBreachToday.com
2 months ago
Escalating Geopolitical Tensions Could Increase Hacks by 2030, Government Warns
France has identified Russia as the primary threat to national security in the coming years. The French government recommends adopting measures to strengthen its cybersecurity defenses in anticipation of increased hacks from Moscow-aligned attackers driven by geopolitical tensions.

Curl 8.15.0 Officially Released: 233 Bugs Fixed in Major Update

GBHackers on Security | #1 Globally Trusted Cyber Security News Platform
2 months ago

Curl, the ubiquitous command-line tool and library for transferring data with URLs, has reached version 8.15.0 with a landmark release that addresses more than 230 bugs and streamlines its internal architecture. Officially launched today at 10:00 CEST (08:00 UTC) in a live-streamed presentation on Twitch, this release marks the project’s 269th iteration and reaffirms its […]

The post Curl 8.15.0 Officially Released: 233 Bugs Fixed in Major Update appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

Divya

Authorities Take Down ‘Diskstation’ Ransomware Gang Targeting Synology NAS Globally

GBHackers on Security | #1 Globally Trusted Cyber Security News Platform
2 months ago

Italian State Police, working alongside French and Romanian authorities, have successfully dismantled a sophisticated ransomware operation known as “Diskstation” that specifically targeted Synology Network Attached Storage (NAS) systems worldwide. The international investigation, coordinated by EUROPOL and led by Milan’s Cybersecurity Operations Center, resulted in the arrest of several Romanian nationals and exposed a criminal network […]

The post Authorities Take Down ‘Diskstation’ Ransomware Gang Targeting Synology NAS Globally appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

Divya

DDoS peaks hit new highs: Cloudflare mitigated massive 7.3 Tbps assault

Security Affairs
2 months ago
Cloudflare blocked 7.3M DDoS attacks in Q2 2025, down from 20.5M in Q1, while hyper-volumetric attacks surged with 6,500+ blocked, averaging 71 daily. Cloudflare mitigated 7.3M DDoS attacks in Q2 2025, down from 20.5M in Q1, 13.5M of which stemmed from an 18-day Q1 campaign. Hyper-volumetric attacks surged, with over 6,500 blocked, averaging 71 per […]
Pierluigi Paganini

DDoS peaks hit new highs: Cloudflare mitigated massive 7.3 Tbps assault

不安全
2 months ago
Cloudflare在2025年第二季度拦截了730万次DDoS攻击，峰值达7.3Tbps。超大规模攻击激增，日均71次。中国、巴西和德国的客户受攻击最多。印尼、新加坡和香港是主要来源国。攻击手段多样化，包括旧方法和新型恶意软件。尽管大部分攻击较小，但大规模攻击增长迅速。

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