Malware | Breaking Cybersecurity News | The Hacker News

Cybersecurity researchers have discovered a new set of malicious npm packages that target users of Alibaba developer tools with a cross-platform remote access trojan (RAT) as part of a sophisticated, targeted software supply chain attack targeting Chinese-speaking environments. One of the packages in question is " lib-mtop ," an unscoped package with the same name as a private Alibaba package under the "@ali" scope. Although the npm package was first published sometime in November 2023 with no functionality, three new versions (v1.0.1, v1.0.2, and v1.0.3) were uploaded earlier this March and April. It's currently not clear if this was the result of a maintainer account takeover or the project developer opting to go rogue. Regardless of how the malicious changes were pushed, the newly added changes feature a loader that's designed to fetch a remote JavaScript payload using curl and then execute it. The same maintainer account " ch4ce ," whic...

The INC Ransomware operation has emerged as the "dominant threat actor" exploiting the recently disclosed security flaws in SonicWall Secure Mobile Access (SMA) 1000 series VPN appliances. In a report published over the weekend, Resecurity said it observed the INC Ransomware accelerating its activity since the beginning of August 2026, listing multiple victims on its data leak site. Per statistics listed on Ransomware.Live, the group has claimed 885 victims to date, with the most recent victim listed on August 2, 2026. The attacks are suspected to involve the exploitation of CVE-2026-15409 and CVE-2026-15410 , which could be chained to facilitate arbitrary command execution and take over susceptible devices. Fixes for the vulnerability pair were released by SonicWall in mid-July 2026. The two shortcomings are assessed to have been weaponized as zero-days, with Rapid7 noting that the attacks leveraged the foothold to extract high-value credentials, active session dat...

This week kept coming back to permission. A model crossed a boundary. A wallet trusted bad randomness. Webmail kept an intruder around. Public systems, package feeds, hotel networks, and login flows all gave away more than intended. Some of it was clever. Most of it was just access left lying around: old bugs, exposed gear, poisoned dependencies, weak defaults, and tooling that moved from forum chatter to real targets. The full weekly recap report follows. ⚡ Threat of the Week Anthropic Disclosed its Models Targeted 3 Organizations - Anthropic revealed that three of its models, including Claude Opus 4.7, Mythos 5, and an unnamed research model, breached three unnamed organizations during cybersecurity testing without its knowledge. The AI firm said the earliest incidents date back to April 2026, adding it made the discoveries after launching a "large-scale retrospective review" in response to the recent Hugging Face incident. "After reviewing 141,006 evaluatio...

An unknown Chinese-speaking threat actor has been observed running a campaign targeting Apple iOS devices by leveraging a publicly leaked version of the DarkSword exploit kit. Attack surface management platform Censys said it identified the threat actor running more than 100 web properties, most of which are fake Amazon Web Services (AWS) sign-in pages on a domain that also hosts the exploit toolkit. "The hosting concentrates in Hong Kong but reaches into Japan, the United States, and Europe," Censys researcher Aidan Holland said in an analysis published on July 31, 2026. DarkSword, discovered and detailed earlier this year by Google Threat Intelligence Group (GTIG), iVerify, and Lookout, refers to a full-chain exploit kit that is believed to have been used by commercial surveillance vendors and suspected state-sponsored actors in disparate campaigns targeting Saudi Arabia, Turkey, Malaysia, and Ukraine since at least November 2025. The kit, which specifically tar...

Attackers modified a JavaScript file served by advertising technology company Adform , turning it into a browser-side tool that rewrites cryptocurrency wallet addresses. Adform detected the incident on July 27, 2026, removed the malicious code, notified affected clients, and reported it to authorities. Anyone who visited a site carrying the affected script on July 27 and copied a Bitcoin, Ethereum, or Tron address may have pasted a different address inserted by the malicious code instead. Adform is telling people to clear their browser cache because the altered file may remain cached after the fix, and to check any wallet address before sending funds. Adform says the code was not designed to install software or establish persistence and operated only while an affected page remained open. The captured sample also rewrites addresses entered directly into form fields, so clipboard copying was not the only path to replacement. The public timeline is unresolved. Adform's noti...