BuzzSec

Zimbra is urging customers to apply updates to address a critical security vulnerability impacting the Classic Web Client that could result in arbitrary code execution. The vulnerability has been described as a case of stored cross-site scripting (XSS) that could allow specially crafted emails to execute malicious scripts in a user's session. It has yet to be assigned a CVE identifier. "The from The Hacker News https://thehackernews.com/2026/07/critical-zimbra-flaw-could-let-crafted_0483473395.html

In a rare combined cybersecurity/squid post, a twenty-nine-year-old squid proxy bug can leak HTTP requests. As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered. Blog moderation policy. from Schneier on Security https://www.schneier.com/blog/archives/2026/07/friday-squid-blogging-squidbleed-vulnerability.html

Fran Roberts - Studios General Manager, KnowBe4 I am thrilled to be writing my first message to you as KnowBe4's new Studios General Manager. I joined KnowBe4 because I believe that one of the most impactful areas for next-level storytelling is in security awareness — content that genuinely changes behavior and protects people. from KnowBe4 Blog https://blog.knowbe4.com/your-knowbe4-fresh-content-updates-from-june-2026

The China-linked cybercrime group known as Silver Fox has been attributed to a new Rust-based remote access trojan (RAR) called MODBEACON. Chinese cybersecurity company QiAnXin said that while the threat cluster may appear like a low-sophistication, high-activity operation that propagates malware via counterfeit installers using SEO poisoning techniques, it belies their true organizational from The Hacker News https://thehackernews.com/2026/07/new-modbeacon-rat-uses-grpc-streaming.html

An initial access broker associated with the Payouts King ransomware group is using Microsoft Teams phishing to deploy a malicious Microsoft Edge web browser extension, according to researchers at Zscaler. Once the hackers have a foothold within an organization, they sell the access to the ransomware gang to conduct follow-on attacks. from KnowBe4 Blog https://blog.knowbe4.com/teams-phishing-ransomware-initial-access-broker

A threat actor has been targeting organizations spanning multiple sectors with voice-based fake security requests that prompt Microsoft 365 users to enroll a new Entra passkey with an aim to carry out data extortion attacks. The threat actor, tracked by Okta under the moniker O-UNC-066, has deployed a panel-controlled phishing kit that's capable of targeting the passkey enrollment process. The from The Hacker News https://thehackernews.com/2026/07/hackers-use-fake-microsoft-entra.html

In the near future, AI -powered surveillance systems will be able to track everything we do in public, and much of what we do in private. And if we do something wrong—shoplift, litter, jaywalk, you name it—the system will notice, retain it, tie it to your official government record, communicate that fact to you, and provide real-time alerts to any relevant authorities… and maybe also to the general public. Think of these systems as automated speed cameras, but on steroids. Only they’ll enforce not just speed limits, but any other rule you can imagine. And you won’t receive a ticket weeks later by mail; you’ll be informed about and fined for your violation immediately. These systems will combine powerful AI, public and private surveillance via real-time facial recognition technology and digital tracking, mass databases and highly personalized enforcement. If deployed at scale, they will have profound chilling effects not just on personal freedoms, bu...

A 41-year-old former ransomware negotiator has been sentenced to nearly six years (i.e., 70 months) in prison in the U.S. for their role in conspiring with the now-defunct BlackCat ransomware operators to extort multiple victims and working with two other cybersecurity professionals to target additional victims in 2023. In a sentencing memorandum, federal prosecutors described Martino as a " from The Hacker News https://thehackernews.com/2026/07/ransomware-negotiator-gets-70-months-in.html

AI has changed how fast attacks move. Work that once took an attacker days now takes minutes. Using models like Mythos, attackers write tailored bait, pick targets, test what lands, and jump to the next host before your team clears the first alert. That is the gap, and it is not your fault. The tools and runbooks most teams run on were built for attackers who work at human speed. AI-driven from The Hacker News https://thehackernews.com/2026/07/ai-attacks-move-in-minutes-join-this.html

Cybersecurity researchers have flagged a new ransomware family called GodDamn that employs the PoisonX kernel driver to neutralize security software as part of its defense evasion strategy. According to a new report published by the Threat Hunter Team from Symantec, the ransomware was first publicly spotted in the wild on May 21, 2026. It's assessed to be a rebrand of the Beast ransomware, from The Hacker News https://thehackernews.com/2026/07/goddamn-ransomware-uses-poisonx-driver.html

Last week, national security agencies from the Five Eyes—that’s the rich, English-language-speaking countries club—jointly released a statement warning of the increasing cyber risks of AI models: in particular, their ability to autonomously hack into systems and networks. The statement was more measured than some of the breathless headlines about it, and the advice they gave is pretty much the standard advice everyone gives—albeit with newfound urgency. Internet risks are nothing new, and cyberattacks—both large and small—have been a significant issue since long before the current crop of generative AI models. What’s been changing over the decades, and what AI is changing even faster, is the gap between skill and ability. For most of human history, the two terms were synonymous—but computers have decoupled them. As the gap between the two expands, humans empowered with these AI tools can do more: more writing, more research, more analy...

June 2026 saw 176 confirmed cyber attacks. Cyber Crime drove three in four incidents, Malware remained attackers' weapon of choice, and Information & Communication infrastructure took the heaviest hit. This visual breakdown charts the month's motivations, attack vectors, initial access techniques, and hardest-hit sectors. from HACKMAGEDDON https://www.hackmageddon.com/2026/07/09/june-2026-cyber-attacks-statistics-infographic/

Microsoft has released security updates for a Defender vulnerability known as RoguePlanet, nearly a month after details of the flaw became public. The vulnerability, tracked as CVE-2026-50656 (CVSS score: 7.8), is a privilege escalation issue in the Microsoft Malware Protection Engine ("mpengine.dll"), which provides scanning, detection, and cleaning capabilities for its antivirus and from The Hacker News https://thehackernews.com/2026/07/microsoft-patches-rogueplanet-defender.html

Meta has announced that its new artificial intelligence (AI) model Muse Image lets people use public Instagram posts and reels to generate AI content, and it's enabled by default. "You can also @-mention Instagram accounts in the Meta AI app to bring specific Instagram profiles right into your images," the social media giant said in a post. "Whether you want to design a custom event invitation from The Hacker News https://thehackernews.com/2026/07/metas-new-ai-image-tool-lets-others-use.html

A cybersecurity startup dangling millions of dollars to acquire zero-day security vulnerabilities in popular software is run by a pair of far-right conspiracy theorists and convicted felons whose most recent ventures included fake intelligence companies and a now-defunct AI-based lobbying platform they operated under assumed names. The X/Twitter account IRIS C2 (@C2IRIS) has gained more than 4,000 followers since its creation in January 2025, posting frequently about security vulnerabilities, AI and software exploits. IRIS C2 says it is a company in McLean, Va. that sells offensive cybersecurity capabilities. The IRIS C2 website dangles the possibility of million-dollar payouts for exploits to attract talent. “Our business model is this,” reads a pinned post on top of the IRIS C2 account on X. “Attract the very best vulnerability researchers and exploit developers in the world to join our company. This mostly revolves around junior engineers with raw talent/extreme...

There’s an important metric that can tell you exactly how vulnerable your high-risk employees and departments are to the next generation of social engineering . from KnowBe4 Blog https://blog.knowbe4.com/hyper-targeted-social-engineering-video-response

An AI coding assistant that refuses to answer a dangerous request in its chat box can answer it anyway if the same request is broken into small, ordinary-looking steps inside a code editor. That is the finding of a new study of GitHub Copilot by researchers Abhishek Kumar and Carsten Maple. The models they tested through Copilot, Claude from Anthropic, and Gemini from Google, refused from The Hacker News https://thehackernews.com/2026/07/github-copilot-refuses-harmful-requests.html

For years, security teams have poured resources into locking down the inbox, and for good reason. Email has always been the front door for phishing and social engineering. Unfortunately, another door has been left wide open: Microsoft Teams. from KnowBe4 Blog https://blog.knowbe4.com/your-email-is-protected.-is-your-teams-chat

Last week, national security agencies from the Five Eyes—that’s the rich, English-language-speaking countries club—jointly released a statement warning of the increasing cyber risks of AI models: in particular, their ability to autonomously hack into systems and networks. The statement was more measured than some of the breathless headlines about it, and the advice they gave is pretty much the standard advice everyone gives—albeit with newfound urgency. Internet risks are nothing new, and cyberattacks—both large and small—have been a significant issue since long before the current crop of generative AI models. What’s been changing over the decades, and what AI is changing even faster, is the gap between skill and ability. For most of human history, the two terms were synonymous—but computers have decoupled them. As the gap between the two expands, humans empowered with these AI tools can do more: more writing, more research, more analy...

A Chinese threat actor tracked as UAT-7810 is actively refining its bespoke malware to expand its Operational Relay Box (ORB) network by breaking into internet-facing networking devices. According to findings from Cisco Talos, UAT-7810 is an advanced persistent threat (APT) actor that's responsible for maintaining and proliferating LapDogs, an ORB network that first came to light in June 2025. from The Hacker News https://thehackernews.com/2026/07/china-linked-uat-7810-expands-orb.html