Passionate about @Golang, LLM App. Tech Evangelist at @LINE_Dev, driving innovation in Taiwan. Proud #GoogleDevExpert for the Go programming language.

Taipei City, Taiwan
Joined April 2009
Evan Lin@LINE DevRel retweeted
Cyber Security News
@The_Cyber_News22h
‼️ Tailscale SSH Flaws Could Let Hackers Gain Root Access Across Servers Details: cybersecuritynews.com/tailsc… A new security report warns that Tailscale SSH has flaws that could let a hacker move from one compromised device to root access on other servers. Tailscale SSH lets approved devices log in to each other over a private network. The report lists 11 findings in five groups. They cover Tailscale’s SSH server, its serve and app connector features, the DERP relay client, and headscale, an open-source server that manages Tailscale networks. The researcher tested Tailscale 1.104.2 and headscale 0.29.5 between October 22 and October 24, 2026. The most serious group involves Tailscale SSH. Its SSH server runs inside tailscaled, a background program with full root privileges on the machine. #cybersecuritynews
Readers added context they thought people might want to know
The flaws require an already-approved device in the Tailscale network with SSH rules permitting access/forwarding; they enable post-compromise lateral movement and escalation inside the tailnet, not unauthenticated remote access from outside. tailworm.com brandefense.io/security-news/… tailscale.com/security-bulle… x.com/mmaunder/statu…
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Evan Lin@LINE DevRel retweeted
SHA256 of what I consider the biggest exploit of all time e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 Discovered at 10:59 ET Oct 24
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Evan Lin@LINE DevRel retweeted
掏空身体,毁掉青春的网站 1、JavRanking:排行榜什么值得冲。 🔗: ⁠javranking.cc/zh-hans/ 2、134X:专门聚合 X 上长视频。 🔗: ⁠134x.com/ 3、女菩萨:X 博主精选画廊。 🔗: ⁠nv-pu-sa.pages.dev/ 4、Cosers爱: Cosplay 写真图库 🔗: ⁠coserslove.com/
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Evan Lin@LINE DevRel retweeted
Watch Episode 1 of our Odyssey series made with Grok Imagine. Let us know in the comments if you'd like a full breakdown of how it was done! Creative collaboration with @WonderStudiosX and director Dev Walker @glumlot_
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Evan Lin@LINE DevRel retweeted
Grok Bot can now use your 1Password account. Approve the logins you want to share, and your Bot signs in for you. This new integration is rolling out to users over the next few days.
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Evan Lin@LINE DevRel retweeted
Today we announce 1Password for Agents platform, building with companies @Muse, SpaceX Super Intelligence Grok @Bot, @AnthropicAI’s @Claudeai, @OpenAI, @TownAI, @Browserbase, @Browser_use, @heydana_ai, Instinct, @usekernel, @Perplexity_ai, @tryramp, @Tomo, and @wajo_ai, with more integrations on the way. 🎉 We've heard from so many of our customers who want to use these new personal AI agents to help them get more done, but want more control over what the agent can access with the same trust and ease of use they get when using 1Password directly. 1Password for Agents gives your agents access without giving up your passwords. When an agent reaches a sign-in form, it requests a credential from your vault. If you approve the request, 1Password directly auto-fills the credential in the destination site so the agent can’t see or take possession of the credentials. The agent gets the task done, but it doesn’t get your passwords.. You stay in control. 1Password for Agents free and optional for personal and family accounts. Unless you opt-in to an agent connector, agents cannot touch your vault. ➡️Learn more: bit.ly/487da6J
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Evan Lin@LINE DevRel retweeted
通常我不推廣跟自己工作內容有關的事,但如果你個人付費帳號還沒有申請 Daybreak ,快去! 除了需要一個 hardware key 登入才能用之外,沒有額外的成本,但能幫你避免掉很多無謂的限制、以及更強的 security 能力 我們已經進入一個人人都該是 cyber defender 的時代 chatgpt.com/cyber
Tibo
@thsottiauxOct 22
Day 17/ Bet you thought we forgot, but no, it’s reset day today. Also good time to remind you to get Daybreak Blue access, it only takes 15 mins and you don’t want to have to do it in the middle of an incident.
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Evan Lin@LINE DevRel retweeted
Google Reader might be dead, but RSS is alive and well. Build your own RSS hub with Tailscale. Read what you want, from any browser, without exposing it to the open web. Build a thing. Escape the algorithms. More on the blog: buff.ly/WAVWiu5
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Evan Lin@LINE DevRel retweeted
AI發現的PHP漏洞嚴重到日本首相要轉發警告 —— Cloudflare的CEO: 在過去 24 小時內,披露了兩類極其嚴重的網路安全漏洞。第一類可能影響所有上網人士。第二類則影響幾乎所有運行伺服器的人。 tl;dr:每個人應盡快升級作業系統和瀏覽器。如果您運行伺服器,應盡快升級 PHP(或確保在不使用它時移除它)。 第一類漏洞是一組根 TLS 憑證,被發現擁有極其簡單的私鑰。字面上就是數字 4。這些根憑證由 #eMudhra 控制。問題在於,憑藉此漏洞,攻擊者可以建立憑證,並在能夠介入流量路徑時,攔截至任何網站或服務的流量。解決方案是停止信任這些易受攻擊根憑證所簽發的憑證。對於大多數網際網路使用者來說,升級瀏覽器和作業系統是最快的做法。 第二類漏洞並不直接影響大多數消費者,但會影響幾乎所有運行伺服器的人。這些漏洞被稱為 #php2shell。PHP 是最廣泛使用的網頁程式語言之一。估計有 70% 的網站運行於 PHP。這些漏洞允許攻擊者向運行 PHP 的伺服器發送精心製作的查詢集,並可能接管伺服器。從那時起,他們可能讀取、修改、刪除或重新利用伺服器上的任何內容。解決方案是盡快將 PHP 升級至最新版本。即使您未在網頁開發中使用 PHP,它通常也會預設包含。因此,請確保它已升級或完全移除。
皆様に、今夜に対応して頂きたい大至急のお願いです。   多くのウェブサイトで使用されているPHPに関し、PHPのセキュリティチームが、重大な2件の脆弱性に関する注意喚起を行っています。   公開しているウェブサイトでPHPを使用しているか確認し、今夜、10月21日午後11時(日本時間)に公開される修正パッチについて、可及的速やかに適用できるよう準備をお願いします。   修正パッチを速やかに適用することが困難な場合は、例えばウェブサイト等を一時的に停止させることも、リスクを低減させるための有効策の一つと考えられます。   国家サイバー統括室のXアカウントでも関係する情報を発信していますので、そちらも参考にして下さい。 国家サイバー統括室(注意・警戒情報)(@cyber_forecast) / X
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‼️ BREAKING: The private keys of 8 certificates from Indian certificate authority eMudhra were compromised, Mozilla says. Firefox blocked them within 3 hours. Each key should be a 116-digit number, but one was just 4. Anyone can guess them and forge HTTPS certs for any website.
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Evan Lin@LINE DevRel retweeted
宝玉
@doteyOct 22
用 Node.js 的要升级了:三条版本线都有高危漏洞,最严重的可远程执行代码,eMudhra 那 8 枚坏证书也一并拉黑 用 Node.js 跑服务、写工具的开发者,这周要换版本了。10 月 21 日,Node.js 给还在维护的三条版本线发了安全更新:22.x 升到 v22.23.4,24.x 升到 v24.22.1,26.x 升到 v26.12.1。三条线都修了高危漏洞,最严重的一个,官方说可能被用来远程执行代码。 20.x 在 2026 年 4 月 30 日停止维护,25.x 在 6 月 1 日停止维护,这次都没有补丁。Node.js 在公告里提醒,每次发安全更新,停止维护的版本都会受影响,还在用的只能换到 22、24 或 26。 【最需要注意的几个】 Node.js 自带一个解压 Brotli 格式的组件。Brotli 是网页传输常用的压缩格式,HTTP 里写作 br。这个组件有越界写入的问题,也就是把数据写到了不该写的内存位置,官方说这能导致远程执行代码。公告对它只有这一句描述,没说什么情况下会触发。修法是同步了 Google Brotli 项目的一处改动,让解压程序更早发现并拒绝格式不对的数据。 另外三个漏洞出在 HTTPS 的证书核对上,两个高危、一个中危。Node 连 HTTPS 地址时,会核对证书上写的地址和你要连的地址是否一致,对不上就拒绝连接。这三个问题都和 IP 地址有关:IP 用全角数字写(输入法全角状态下打出的“127”这种),或者写法不规范、但能被宽松地认成 IP,核对就可能被绕过。修复后,Node 直接拒绝写法不规范的 IP 地址。全角数字那个只影响 24.x 和 26.x。 还有一个高危出在 dns.resolve(查域名对应地址的函数):域名中间如果夹着一个空字符(NUL),Node 会在那里把名字截断,实际查的只是前半截。 中危里,用启动快照或者把程序打包成单个可执行文件(SEA)的要留意:crypto.randomUUID() 和 randomInt() 的随机数缓存会被一起存进包里,每次启动都生成同样的“随机”值。另有三个低危,涉及 26.x 读取 ZIP 文件,以及实验性的权限模型(--permission 开关)。 这次还更新了 c-ares、OpenSSL、SQLite、undici 等内置组件,修的是这些组件已经公开的漏洞。 【eMudhra 坏证书,Node 也拉黑了】 三个新版本都加了一份内置黑名单,第一批放进去的就是 eMudhra 那 8 枚出问题的中间证书。 这件事前几天刚曝出:印度发证机构 eMudhra 有 8 枚被各家系统认可的“网站公章”,盖章用的密码小到一秒就能算出来,谁拿到都能给任意网站做假证书。10 月 17 日被发现后,Chrome 和 Firefox 当天拉黑,eMudhra 18 日作废,Apple 19 日、Microsoft 20 日跟进,Node.js 21 日发版。 当时 Cloudflare 提醒,浏览器之外的程序要一路更新到编程语言这一层,Node.js 就在这一层。Node 内置了 Mozilla 的可信发证机构名单,却没有浏览器那种随时拉黑坏证书的机制,所以用这 8 枚章签出的假证书,旧版 Node 照样放行。这份黑名单对 Node 建立的所有加密连接都生效。修复的提交说明里写道,它和 Go 语言、Electron 拉黑的是同一批。 想测自己的程序还认不认这几枚章,可以用 Mozilla 工程师 Dennis Jackson 做的自查网站:emudhra.we-have-a-problem.co… 原文:nodejs.org/en/blog/vulnerabi…
🔐 Node.js security updates are now available! New releases for Node.js 22.x, 24.x & 26.x address multiple vulnerabilities, including high-severity issues. Review the details and update your systems to stay secure. 🔗 nodejs.org/en/blog/vulnerabi… #NodeJS #Security
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Evan Lin@LINE DevRel retweeted
🔐 Node.js security updates are now available! New releases for Node.js 22.x, 24.x & 26.x address multiple vulnerabilities, including high-severity issues. Review the details and update your systems to stay secure. 🔗 nodejs.org/en/blog/vulnerabi… #NodeJS #Security
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Evan Lin@LINE DevRel retweeted
你还记得 Google Reader 吗? 我 08 年就是它的重度用户。13 年它关了,我开始到处找替代品:Feedly、Inoreader,还有 Mac 上很漂亮的 Reeder,都用过,但总差点意思。 后来用 Readwise 收集阅读书签,它推出 Readwise Reader 后,我就把订阅都搬了过去。再后来 AI 火了,我把源切到开源的 RSS 上,让 AI 先做一遍简单解读,再推送到我的 Telegram。 为什么一直这么折腾? 因为我不想打开某个网站去看它的推荐榜单。人一旦掉进信息茧房,就很难看到茧房外面的世界。自己挑的源,至少知道信息是从哪来的。 还有件挺开心的事:当年在 Google Reader 里订阅的那批优秀博主,现在好多都在推特上又遇到了,身边还多了不少新的好作者。 平台一直在变,但值得订阅的,始终是那些有深度思考、愿意表达的人。
Google Reader might be dead, but RSS is alive and well. Build your own RSS hub with Tailscale. Read what you want, from any browser, without exposing it to the open web. Build a thing. Escape the algorithms. More on the blog: buff.ly/WAVWiu5
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Evan Lin@LINE DevRel retweeted
The PHP security team is giving advance notice: Upcoming security release Wed, Oct 21st 2026, 14:00UTC, two critical vulnerabilities, both rated CVSSv4 9.2. PHP users are encouraged to prepare to update. Earlier release if details become public or active exploit evidence.
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Evan Lin@LINE DevRel retweeted
Not just PHP. Node.js has also announced security releases for October 21, with HIGH-severity vulnerabilities affecting its 26.x, 24.x and 22.x release lines. If you run either stack in production, keep an eye on official advisories and apply patches promptly. Security maintenance doesn't stop at your application code. Your runtime matters too. Node.js advisory: nodejs.org/en/blog/vulnerabi…
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Evan Lin@LINE DevRel retweeted
Cloudflare has deployed default web application firewall (WAF) protections for newly disclosed PHP vulnerabilities before public disclosure. The rules use request and response signals to stop exploit attempts and prevent exposed data from reaching attackers. cfl.re/488w8dc
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Evan Lin@LINE DevRel retweeted
⚠️ Vulnerability alert: php2shell Unpatched sites running PHP 5.4 or later are at risk of remote code execution, data exposure, and crashes. If your site’s web traffic is proxied through Cloudflare, we deployed protections before official public disclosure. Check the blog post to see which mitigations are enabled by default. Even with these mitigations in place, update PHP as soon as possible to fix the underlying vulnerabilities. xitter.cf/Cloudflare/status/2112…
Cloudflare has deployed default web application firewall (WAF) protections for newly disclosed PHP vulnerabilities before public disclosure. The rules use request and response signals to stop exploit attempts and prevent exposed data from reaching attackers. cfl.re/488w8dc
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Evan Lin@LINE DevRel retweeted
👩🏽‍🔬 Go 1.27.3 and 1.26.10 are released! 🔐 Security: Includes 1 security fixes to the standard library. 🗣 Announcement: groups.google.com/g/golang-a… 📦 Download: go.dev/dl/#go1.27.3 #golang
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