Last updated: October 5, 2026 at 10:28 AM UTC
All 897 Vulnerability 362 Breach 144 Threat 384 Defense 7

Malicious npm packages split a RAT across files to slip past code review

Researchers at Socket found 18 malicious npm packages that deliver a cross-platform remote access trojan to users of Alibaba developer tools, splitting the attack across many packages so each looks harmless on its own. Ten lure packages with no real function depend on a bridge package, which pulls in loaders that fetch a rule-engine configuration from GitHub and use it to run OS-specific payloads from a server disguised as Alibaba infrastructure. On Windows it even replaces a legitimate Alibaba security app with a trojanized copy. The final trojan can steal data, run commands, and move laterally, and the campaign stayed hidden for about three months.

Check
Analyze dependency trees as a whole rather than one package at a time, since this campaign hid its logic across lure, bridge, and loader packages that each look benign in isolation.
Affected
Developers using Alibaba tooling who installed the malicious packages; the fragmented loader assembles a remote access trojan that steals data, runs commands, and moves laterally, evading per-package review.
Fix
Vet dependencies and their transitive graph, watch for packages that only pull in others or fetch configuration from external repositories, pin trusted versions, and monitor developer machines for unexpected outbound connections.

INC ransomware becomes the main group exploiting SonicWall VPN appliances

Resecurity reports that the INC ransomware operation has become the dominant group exploiting two SonicWall SMA1000 VPN appliance flaws, accelerating its attacks since early August. The pair, CVE-2026-15409 and CVE-2026-15410, were exploited as zero-days before SonicWall patched them in mid-July, and can be chained to gain root on the appliance and extract credentials, session databases, and one-time-password data. Many appliances remain unpatched or already compromised, leaving footholds attackers can reuse. Victims listed recently span private and government organizations across several countries, and some reported follow-up emails and phone calls from people claiming to help with the ransomware.

Check
Confirm SonicWall SMA1000 appliances have the mid-July fixes, and because pre-patch exploitation was common, run a compromise assessment and rotate credentials, sessions, and one-time-password secrets the appliance handled.
Affected
Organizations running SonicWall SMA1000 appliances (CVE-2026-15409, CVE-2026-15410); INC ransomware is actively chaining the flaws to root devices, and unpatched or already-compromised appliances remain reusable footholds.
Fix
Patch, then re-image compromised appliances and reset all credentials and one-time-password tokens they processed, restrict management access, and treat unsolicited offers of ransomware help as part of the extortion.

Critical Adobe Campaign Classic flaw gives unauthenticated attackers code execution

Adobe patched a critical flaw in Campaign Classic, its enterprise marketing automation platform, that can let an attacker run code without any user interaction. Tracked as CVE-2026-48449 and scored 10.0, it is an incorrect authorization issue leading to arbitrary code execution in the context of the current user. The same update fixes a high-severity SQL injection flaw that allows arbitrary file reads. Affected versions are Campaign Classic v7 build 9397 and earlier on Windows and Linux, mostly on-premises and hybrid deployments, with a fix in build 9398. Adobe says it is not aware of exploitation, and separately patched eight critical flaws in Adobe Bridge.

Check
Identify on-premises or hybrid Adobe Campaign Classic instances, confirm the build number, and update to 7.4.3 build 9398, prioritizing any instance reachable from untrusted networks.
Affected
Organizations running Adobe Campaign Classic v7 build 9397 or earlier (CVE-2026-48449); the incorrect authorization flaw allows code execution with no user interaction, and a companion flaw enables arbitrary file reads.
Fix
Apply Adobe's update to build 9398, restrict access to the Campaign Classic interface, and review the server for unexpected code execution or file access, since the flaw needs no interaction to exploit.

Coldcard wallet firmware flaw let attackers guess seeds and steal 70 million dollars

A firmware flaw in Coldcard Bitcoin hardware wallets let attackers reconstruct wallet seeds offline and sweep roughly 70 million dollars from 1,196 addresses in 41 minutes on July 30. A March 2021 build error routed seed generation to a weak software random number generator instead of the device's hardware one, because the check confirmed a configuration macro existed rather than that it was enabled. That collapsed the randomness behind seeds to as little as 40 bits on older models, letting an attacker who can constrain the device identifier and timer state reproduce candidate seeds and match them to funded addresses. Coinkite shipped emergency firmware, but updating does not repair an already-generated seed.

Check
If you use a Coldcard wallet, check whether your seed was generated on affected firmware, and if so, generate a new wallet on patched firmware and move funds to fresh addresses.
Affected
Coldcard hardware wallet users whose seeds were generated on affected firmware from March 2021 onward; the weak randomness lets attackers reconstruct seeds offline and drain funds.
Fix
Generate a new seed on patched firmware and move funds to new addresses, treat any wallet made on affected firmware as compromised, and verify hardware RNGs are enabled, not just present.

Amgen says patient health and research data stolen from third-party cloud systems

Biotechnology company Amgen disclosed that attackers stole patient and corporate data from multiple cloud systems run by third-party providers, rather than from its own servers. In a securities filing, Amgen said it detected the intrusion in July, confirmed data was exfiltrated, and determined the incident material based on the volume and sensitivity of affected files. Confirmed stolen data includes proprietary company information and patient protected health information, and the company is still assessing whether intellectual property, research and development data, and further patient records were taken. Operations, product supply, and financial systems were not disrupted. Amgen has not named a provider, entry point, or responsible party.

Check
Organizations relying on third-party cloud providers should confirm what sensitive data those providers hold, how it is protected, and whether breach notification and monitoring obligations are covered in contracts.
Affected
Amgen patients and partners whose protected health information and proprietary data sat in third-party cloud environments; intellectual property and research data may also be affected, deepening the impact beyond ordinary personal information.
Fix
Minimize and segment sensitive data held by vendors, require strong access controls and logging on third-party cloud environments, monitor for bulk exfiltration, and prepare for extortion and phishing after healthcare breaches.

Poisoned Adform ad script swapped crypto wallet addresses on customer sites

Attackers compromised a widely used tracking script from advertising firm Adform, turning it into a browser-side tool that rewrites cryptocurrency wallet addresses. The malicious code was appended in obfuscated form to Adform's trackpoint-async.js library, served from the company's own infrastructure, so any site loading it ran the altered script in visitors' browsers. It swapped Bitcoin, Ethereum, and Tron addresses both in the clipboard and in form fields, redirecting transfers to the attacker. Adform detected and removed the code on July 27 and says it did not install software or persist after a page closed, but cached copies may linger. It has not said how many page loads were affected.

Check
Warn people who sent cryptocurrency after visiting sites recently to clear their browser cache and verify every wallet address, and review whether your own sites embed third-party scripts that could be poisoned.
Affected
Anyone who copied or entered a crypto wallet address on a site loading Adform's tracking script on July 27; the swapped address silently redirected funds, and cached copies may still be active.
Fix
Limit and monitor third-party scripts, use subresource integrity where possible, isolate payment and wallet pages from ad and tracking code, and treat any shared external script as a single point of compromise.

Arch Linux halts package adoptions after infostealer floods the user repository

The Arch Linux project temporarily disabled adoption of packages in its user repository, the AUR, after a wave of malicious takeovers of existing packages. Attackers seized packages through compromised maintainer accounts or by adopting orphaned ones, then shipped a Rust-based infostealer that grabs browser credentials, cryptocurrency wallets, password manager data, cloud and developer secrets, AI service API keys, and SSH keys. It also opens remote command execution over an encrypted Tor channel and spreads to other machines using stolen SSH keys. A researcher tracking the campaign claims more than 200 packages were hit, including some popular ones, though that list is not independently confirmed.

Check
If you use the AUR, review recently installed or updated packages and their maintainers, inspect build files before installing, and rotate SSH keys and secrets if you ran a suspect package.
Affected
Arch Linux users who install from the AUR; a hijacked or adopted package can run a Rust infostealer that harvests developer, cloud, and AI credentials and SSH keys, then self-spreads.
Fix
Read AUR build scripts before installing, prefer well-maintained packages, rotate exposed credentials and SSH keys, watch for outbound Tor connections, and treat orphaned or newly adopted packages with particular caution.

Attacker wires DeepSeek into an agent to hunt and exploit exposed servers

Palo Alto Networks Unit 42 detailed a Chinese-speaking attacker who used the DeepSeek model as the reasoning engine inside an open-source agent called Hermes to attack exposed servers with little human input. Taking instructions over Telegram and using an internet asset search engine, the agent ran in a mode that executes commands without asking permission: from a single task, it downloaded a public exploit, enumerated vulnerable Langflow and n8n instances, judged targets by value, and attempted exploitation on its own. The autonomous attempts failed, blocked by authentication and configuration, though the operator succeeded manually elsewhere. The operation was exposed when the agent accidentally served its own working directory over the web.

Check
Keep self-hosted tools like n8n and Langflow patched, authenticated, and off the public internet, since autonomous agents now scan asset search engines and attempt exploitation without a human in the loop.
Affected
Organizations exposing self-hosted AI and automation tools such as Langflow and n8n; autonomous AI agents can discover, rank, and attack them at scale, though basic authentication and hardening blocked the observed attempts.
Fix
Require authentication, disable risky auto-login options, restrict management interfaces, and patch known flaws, since the defensive configurations that stopped this agent are the same controls that blunt automated exploitation generally.

Azure Cosmos DB flaw exposed a master key that unlocked every customer database

Wiz Research disclosed CosmosEscape, a critical flaw chain in Microsoft's Azure Cosmos DB that could have given an attacker read and write access to every customer database on the service, including Microsoft's own. Starting from a crafted query against an attacker-controlled Gremlin database, the researchers escaped the query sandbox using .NET reflection, ran code on a shared gateway, and retrieved a platform-wide signing secret they call the Cosmos Master Key. That key let them fetch the access key for any Cosmos DB account on demand, reaching even private, network-isolated databases. Microsoft assigned CVE-2026-66803, fixed the issue across all regions, and found no evidence of abuse. Nothing needs patching by customers.

Check
No customer patching is required since Microsoft fixed this in the service, but review Cosmos DB access logs for unusual activity and consider rotating account keys as a precaution.
Affected
Azure Cosmos DB customers using the Gremlin API were at risk while the flaw was live; the exposed master key could reach any account's data across tenants, though Microsoft reports no abuse.
Fix
Treat this as a reminder that multi-tenant cloud isolation can fail: rotate Cosmos DB keys periodically, prefer short-lived credentials and network limits, and monitor database access.

Critical TeamCity flaw lets unauthenticated attackers run commands on the CI server

JetBrains patched a critical flaw in TeamCity, its continuous integration and delivery server, that lets an unauthenticated attacker run operating-system commands. Tracked as CVE-2026-63077 and scored 9.8, the deserialization bug affects all on-premises versions and is reached through the agent polling protocol, letting an attacker with HTTP access bypass authentication and execute commands with the privileges of the server process. JetBrains warns that exploitation exposes stored credentials and can compromise the integrity of the build pipeline. It is fixed in versions 2025.11.7 and 2026.1.3, with a patch plugin for older releases, and TeamCity Cloud is already updated. No exploitation has been reported.

Check
Upgrade on-premises TeamCity to 2025.11.7 or 2026.1.3, or apply the security patch plugin if you cannot upgrade, and restrict network access to the server.
Affected
Organizations running any on-premises TeamCity version (CVE-2026-63077); an unauthenticated attacker with HTTP access can execute commands as the server process, steal stored credentials, and tamper with build pipelines.
Fix
Patch or apply the plugin, keep TeamCity off the public internet or behind a VPN, rotate credentials the server held, and review build configurations and logs for unauthorized changes.