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The U.S. Department of Justice (DoJ) on Wednesday announced the results of a sweeping action undertaken by government authorities and private sector companies to combat cyber-enabled and cryptocurrency fraud targeting Americans. The "Disruption Week" operation began May 18, 2026, leading to the takedown of millions of social media, email, and internet access accounts used by transnational cybercrime groups in Southeast Asia to defraud victims. Private sector entities voluntarily froze over $3.8 million in cryptocurrency involved in the laundering of funds stolen from Americans. "Cyber-enabled and crypto investment fraud is devastating Main Street Americans, wiping out life savings and preying on some of our most vulnerable citizens," said U.S. Attorney Jeanine Ferris Pirro for the District of Columbia. The efforts are part of an ongoing U.S. government initiative called Scam Center Strike Force, which aims to dismantle transnational criminal organizations ru...

A single poisoned notification from WhatsApp, Slack, SMS, Signal, Instagram, or Messenger could have hijacked Google Gemini's voice assistant on Android and made it open a victim's connected windows, fake a message from their boss, push the phone into a Zoom call, or quietly poison its long-term memory. No malicious app on the phone is required. The assistant just had to treat a hostile notification as useful context. The research, published by SafeBreach's Or Yair, follows the team's earlier " Invitation Is All You Need " work, which pulled off similar tricks through malicious Google Calendar invites. After that, Google hardened Gemini against indirect prompt injection. Yair found a way around the new defenses. Google has since patched it, SafeBreach lists no CVE for the issue, and there is no evidence that the technique was ever used in the wild. On Android, Gemini's Utilities feature can read and reply to your notifications, including ones ...

Cybersecurity researchers have disclosed a one-click attack via Microsoft Visual Studio Code (VS Code) that makes it possible to steal a user's GitHub token. "Just by clicking a link, it's possible for an attacker to steal a GitHub token that can read and write to your repos, including private ones," security researcher Ammar Askar said . GitHub supports a feature called GitHub.dev that runs as a lightweight web-based source code editor in the web browser's sandbox by launching a VS Code environment. It allows users to send pull requests and make commits. "This functionality is achieved by github.com POSTing over an OAuth token to github.dev that allows it to interact with GitHub on your behalf," Askar said. "The token is not scoped to the particular repo you interacted with, meaning it has full access to every other repo that you have access to." In a nutshell, the vulnerability allows attackers to install malicious VS Code extensio...

Redis has patched a use-after-free in its blocking-client code that lets an authenticated user run arbitrary OS commands on the machine hosting the database. The flaw was found by an autonomous AI tool built to hunt bugs in large codebases. Tracked as CVE-2026-23479 , the flaw was introduced in Redis 7.2.0 and remained in every stable branch until the May 5 fixes, unnoticed for over two years. NVD rates it 8.8 under CVSS 3.1; Redis lists it as 7.7 under CVSS 4.0. It was reported by Team Xint Code, and a complete technical  write-up is now public. The cloud footprint makes this worse. Wiz's analysis, published with the exploit writeup, puts Redis in a large majority of cloud environments, with most of those instances running without a password. The exploit needs an authenticated session, but in a default deployment, the default user already holds every privilege the chain requires. The flaw lives in unblockClientOnKey() in src/blocked.c , which fires when a key event wakes ...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a critical flaw impacting Mirasvit Cache Warmer, a popular Magento full-page cache extension, to its Known Exploited Vulnerabilities (KEV) catalog, following reports of active exploitation in the wild. The vulnerability, tracked as CVE-2026-45247 (CVSS score: 9.8), is a case of deserialization of untrusted data that could be exploited to execute arbitrary PHP code on an affected server. "Mirasvit Full Page Cache Warmer contains a deserialization of untrusted data vulnerability that could allow unauthenticated attackers to achieve remote code execution by supplying a crafted serialized PHP object in the CacheWarmer cookie," CISA said . The shortcoming impacts all versions of the extension prior to version 1.11.12. Patches for the were released on May 25, 2026. The addition of CVE-2026-45247 to the KEV catalog comes days after Sansec said the PHP object injection vulnerability could...

Cybersecurity researchers have flagged a new malspam campaign that makes use of Google's DoubleClick domain as a way to evade detection and ultimately deliver a remote access trojan (RAT) named DesckVB RAT . "Before the victim ever reaches attacker-controlled infrastructure, the lure routes through DoubleClick, a legitimate Google-owned domain that many security tools are less likely to treat as suspicious," Huntress researchers Anna Pham and Adam Mooney said in a report shared with The Hacker News. "From there, the victim is passed into a malspam kit that personalizes itself on the fly using the victim's email address, dynamically pulling in company branding and location details to make the page feel convincing without requiring the operators to handcraft a lure for each target." What makes this attack noteworthy is that it eliminates the need for having a bespoke kit for each targeted organization, thereby making these operations more scalable and ...

Assume the breach. Zero-days keep shipping, AI is writing exploits faster than anyone patches, and "patch everything in time" stopped working years ago. Stop betting the org on winning that race. You don't control which bug lands. You control what it can reach once it does. That is a question about the shape of your network, and most teams have the shape wrong. HD Moore, creator of Metasploit and now CEO of runZero, spends the session showing you that shape from the attacker's side. Save your seat for a LIVE session , or register, and we will send you the recording. The segmentation you think you have The comfortable assumption: critical systems sit behind a firewall or off on their own segment, so a foothold over here cannot become a disaster over there. Call it the segmentation illusion. It holds until someone maps the network for real. Then the seams show up. A device wired into two networks at once, quietly bridging the zones you meant to keep apart. Co...

A development flag left switched on in production builds of several Microsoft 365 Android apps disabled the check that limits account-token sharing to trusted Microsoft apps. Any other app on the same phone could ask for the signed-in user's token and get it, then read email, open files, browse the calendar, and send messages as that user. No password, no login screen, no permission prompt. Microsoft has patched it, and if you run Microsoft 365 apps on Android, update them. The bug, which Enclave calls FlagLeft , hit Word, PowerPoint, Excel, Microsoft 365 Copilot, Microsoft Loop, and OneNote, six apps with billions of downloads between them. Teams shipped with the same flag set to false and were not affected, which Enclave reads as a slip rather than a design. Microsoft 365 apps share account access on purpose, so signing into Word means you do not sign in again for PowerPoint. The handoff is supposed to verify who is asking and turn away anything that is not a trusted Mi...

The Fragmented State of Modern Enterprise Identity Enterprise IAM is approaching a breaking point. As organizations scale, identity becomes increasingly fragmented across thousands of applications, decentralized teams, machine identities, and autonomous systems. The result is Identity Dark Matter: identity activity that sits outside the visibility of centralized IAM and beyond the reach of security teams. According to Orchid Security 's analysis , 46% of enterprise identity activity occurs outside centralized IAM visibility. In other words, nearly half of the enterprise identity surface may be operating unseen. This hidden layer includes unmanaged applications, local accounts, opaque authentication flows, and over-permissioned non-human identities. It is further amplified by disconnected tools, siloed ownership, and the rapid rise of Agentic AI. The consequence is a widening gap between what the security organizations think they have and the access that actually exists. Th...

Cybersecurity researchers have disclosed details of an unpatched issue that could be exploited to disclose a user's NTLMv2 hash to the attacker. Like in the case of CVE-2026-33829 , which impacted the Windows Snipping Tool's ms-screensketch: URI handler, the newly flagged issue resides in the search: URI handler, per Huntress . CVE-2026-33829 refers to a spoofing vulnerability that could expose sensitive information to an unauthorized actor. It was patched by Microsoft in April 2026. "An attacker could induce the user into clicking a specially crafted link in a Web browser or other URL source, by embedding it in a Web page or email message," Microsoft noted in its advisory at the time. "If the user approves the launching of the link, the crafted URL can induce the computer to connect to an SMB server of the attacker's choosing, which would disclose the user's NTLMv2 hash to the attacker, who could use this to authenticate as the user." Spe...

Cybersecurity researchers have discovered a remote denial-of-service exploit that affects major web servers, including NGINX, Apache HTTPD, Microsoft IIS, Envoy, and Cloudflare Pingora. The vulnerability has been codenamed HTTP/2 Bomb by Calif. "The vulnerable behavior exists in each server's default HTTP/2 configuration," the company said, adding it was discovered by OpenAI Codex by chaining together two known techniques: a compression bomb and a Slowloris -style hold. "The bomb targets HPACK, HTTP/2's header compression scheme: one byte on the wire becomes one full header allocation on the server, repeated thousands of times per request," Calif added. "The hold is a zero-byte flow-control window that keeps the server from ever freeing any of it." HPACK is a dedicated header compression algorithm for HTTP/2 used for compressing request and response metadata using Huffman encoding that results in an average reduction of 30% in header siz...

Cybersecurity researchers have flagged a new campaign targeting Minecraft players via YouTube to spread malware capable of gaining control of victims' systems. The Minecraft-focused malware-as-a-service (MaaS) campaign has been codenamed Weedhack by McAfee Labs, stating the activity has been active since January 2026 and impersonates Minecraft clients and mods to infect users. In all, 3820 unique malicious JAR files and over 240 URLs responsible for distributing the malware have been identified. "This campaign utilizes SEO poisoning and YouTube to generate traffic to these malicious URLs," security researcher Aayush Tyagi said . "We also found two YouTube channels and multiple videos that demonstrate Minecraft Mods and Clients and redirect viewers to these URLs." Central to the campaign is an enterprise-grade dashboard ("weedhack[.]to") that enables customers to view stolen credentials and system information, as well as remotely keep tabs on th...