virtualbox-ext-vnc >= 7.2.12-2 升级需要手动干预 2026 年 7 月 21 日 之前我们安装该软件包内容的方式会导致 pacman 没有跟踪部分文件（即在安装脚本中使用 VBoxManage extpack install .... 2026-7-21 15:56:42 | 阅读: 6 | 收藏 | Arch Linux - www.archlinuxcn.org pacman vnc vboxmanage extpack virtualbox

Hyperliquid Is Bringing Prop Trading Onchain Prop crypto trading is now one of the fastest-growing categories around Hyperliquid. Several teams a... 2026-7-21 15:54:57 | 阅读: 6 | 收藏 | Hacker Noon - hackernoon.com prop funded traders limits hyperliquid

Fastjson_1.2.83 复现 1.1 漏洞⼊⼝：fastjson 的 @type 处理fastjson 解析 JSON 时，如果遇到 {“@type”:”类名”} ，会尝试加载这个类并把 JSON 字段... 2026-7-21 15:43:52 | 阅读: 5 | 收藏 | print("") - www.o2oxy.cn artifactid groupid jsontype jarlauncher

任天堂称它无法律义务将美国关税退款退给消费者 去年美国在全球大规模征收关税，任天堂据此提高了 Switch 2 等相关设备和配件的售价。今年 2 月美国最高法院裁决征收关税违法，任天堂随后起诉美国政府要求退还关税。美国玩家则跟着提起了... 2026-7-21 15:16:44 | 阅读: 5 | 收藏 | 奇客Solidot–传递最新科技情报 - www.solidot.org 美国 关税 退款 征收 驳回

FBI 逮捕用假 Steam 游戏窃取玩家加密货币的 21 岁男子 FBI 逮捕了一名 21 岁的佛罗里达居民 Zyaire Dontaevious Zamarion Wilkins，他涉嫌与同伙通过在 Steam 游戏中植入恶意程序去窃取玩家的加密货币。... 2026-7-21 14:58:51 | 阅读: 6 | 收藏 | 奇客Solidot–传递最新科技情报 - www.solidot.org 加密 植入 窃取

Critical SharePoint RCE CVE-2026-50522 Under Active Exploitation After Public PoC Vulnerability / Web SecurityA third SharePoint Server flaw patched by Microsoft as part of its Pat... 2026-7-21 14:57:51 | 阅读: 5 | 收藏 | The Hacker News - thehackernews.com 2026 50522 microsoft premises machine

Cascade Raises $3.5M From a16z Speedrun to Predict Construction Projects Before the RFP Exists What if the most expensive project your firm ever lost was one it never saw? Somewhere in a county c... 2026-7-21 14:54:10 | 阅读: 5 | 收藏 | Hacker Noon - hackernoon.com cascade firms aec percent

Windows Privilege Escalation: SeRestorePrivilege OverviewSeRestorePrivilege is a Windows special privilege that allows its holder t... 2026-7-21 14:51:44 | 阅读: 8 | 收藏 | Hacking Articles - www.hackingarticles.in windows attacker utilman lowpriv

How Many Side Projects Have You Given Up On? Hey Hackers!Welcome back to 3 Tech Polls, HackerNoon's Weekly Newsletter that curates results from... 2026-7-21 14:14:33 | 阅读: 6 | 收藏 | Hacker Noon - hackernoon.com bankrupt polymarket bankruptcy polls dead

Qilin Ransomware Attackers Exploit PAN-OS Authentication Bypass for Initial Access Vulnerability / Network SecurityThreat actors have been observed exploiting a now-patched high-sev... 2026-7-21 14:4:57 | 阅读: 5 | 收藏 | The Hacker News - thehackernews.com ransomware attackers encryption victim

The TechBeat: Risk, Ethics and Trust in Enterprise Generative AI: A Practical Control Framework for CIOs & Boards (7/21/2026) 2026-7-21 14:2:40 | 阅读: 5 | 收藏 | Hacker Noon - hackernoon.com agents software skill dream algebra

226 Blog Posts To Learn About Containers Let's learn about Containers via these 226 free blog posts. They are ordered by HackerNoon reader en... 2026-7-21 14:1:1 | 阅读: 7 | 收藏 | Hacker Noon - hackernoon.com kubernetes containers cloud security software

Looking for intermediate-experienced CTF players for Cyber Apocalypse 2026 (Need ~9 more people) 2026-7-21 13:51:51 | 阅读: 6 | 收藏 | netsecstudents: Subreddit for students studying Network Security and its related subjects - www.reddit.com

The Edge Latency Promise Breaks the Moment You Need Consistent Writes "Edge computing will solve your latency problems." — Every cloud vendor ever.The reality? It might j... 2026-7-21 13:48:35 | 阅读: 6 | 收藏 | Hacker Noon - hackernoon.com consistency consistent km cockroachdb network

Captive Portal Detection, (Tue, Jul 21st) Not everything our honeypots detect is an attack. Sometimes it is just "odd traffic", and this is o... 2026-7-21 13:44:56 | 阅读: 9 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu captive network portals windows chromium

Zimbra Patches Critical SNMP Command Injection and Four XSS Vulnerabilities Email Security / VulnerabilityZimbra has rolled out fixes to address multiple critical security is... 2026-7-21 13:18:31 | 阅读: 6 | 收藏 | The Hacker News - thehackernews.com security malicious zimbra exploited client

A new extortion cocktail: office printers, small ransoms, and BitLocker Recently, our teams in Latin America investigated a series of incidents involving misc... 2026-7-21 13:0:29 | 阅读: 7 | 收藏 | Securelist - securelist.com attackers bitlocker rmm security monitoring

Iran War Cyber Threat Landscape | A Midyear Assessment on What Matters In April, SentinelLABS’ Tom Hegel published an initial assessment of the first five weeks... 2026-7-21 13:0:21 | 阅读: 9 | 收藏 | SentinelLabs - www.sentinelone.com iran operational personas disruption handala

Your AI agent’s config is now the payload: How attackers are targeting the developer agent harness Attackers have shifted from hiding from AI tools to running inside them. By poisoning the config fil... 2026-7-21 13:0:0 | 阅读: 6 | 收藏 | Tenable Blog - www.tenable.com developer harness llm malicious github

How the 2026 World Cup affected Internet traffic For 96 years, the World Cup has been a global phenomenon, uniting nations and communities through a... 2026-7-21 12:59:40 | 阅读: 8 | 收藏 | The Cloudflare Blog - blog.cloudflare.com halftime algeria cup breaks played