Showing only posts tagged malware. Show all posts.

Fast16 Malware

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Researchers have reverse-engineered a piece of malware named Fast16. It’s almost certainly state-sponsored, probably US in origin, and was deployed against Iran years before Stuxnet: “...the Fast16 malware was designed to carry out the most subtle form of sabotage ever seen in an in-the-wild malware tool: By automatically …

Possible US Government iPhone Hacking Tool Leaked

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Wired writes (alternate source ): Security researchers at Google on Tuesday released a report describing what they’re calling “Coruna,” a highly sophisticated iPhone hacking toolkit that includes five complete hacking techniques capable of bypassing all the defenses of an iPhone to silently install malware on a device when it …

Self-propagating malware poisons open source software and wipes Iran-based machines

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A new hacking group has been rampaging the Internet in a persistent campaign that spreads a self-propagating and never-before-seen backdoor—and curiously a data wiper that targets Iranian machines. The group, tracked under the name TeamPCP, first gained visibility in December, when researchers from security firm Flare observed it …

14,000 routers are infected by malware that's highly resistant to takedowns

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Researchers say they have uncovered a takedown-resistant botnet of 14,000 routers and other network devices—primarily made by Asus—that have been conscripted into a proxy network that anonymously carries traffic used for cybercrime. The malware—dubbed KadNap—takes hold by exploiting vulnerabilities that have gone unpatched by …

The Promptware Kill Chain

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Attacks against modern generative artificial intelligence (AI) large language models (LLMs) pose a real threat. Yet discussions around these attacks and their potential defenses are dangerously myopic. The dominant narrative focuses on “ prompt injection,” a set of techniques to embed instructions into inputs to LLM intended to perform malicious …

Once-hobbled Lumma Stealer is back with lures that are hard to resist

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Last May, law enforcement authorities around the world scored a key win when they hobbled the infrastructure of Lumma, an infostealer that infected nearly 395,000 Windows computers over just a two-month span leading up to the international operation. Researchers said Wednesday that Lumma is once again “back at …

Malicious packages for dYdX cryptocurrency exchange empties user wallets

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Open source packages published on the npm and PyPI repositories were laced with code that stole wallet credentials from dYdX developers and backend systems and, in some cases, backdoored devices, researchers said. “Every application using the compromised npm versions is at risk....” the researchers, from security firm Socket, said …

Never-before-seen Linux malware is “far more advanced than typical”

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Researchers have discovered a never-before-seen framework that infects Linux machines with a wide assortment of modules that are notable for the range of advanced capabilities they provide to attackers. The framework, referred to as VoidLink by its source code, features more than 30 modules that can be used to …

Critics scoff after Microsoft warns AI feature can infect machines and pilfer data

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Microsoft’s warning on Tuesday that an experimental AI agent integrated into Windows can infect devices and pilfer sensitive user data has set off a familiar response from security-minded critics: Why is Big Tech so intent on pushing new features before their dangerous behaviors can be fully understood and …

ClickFix may be the biggest security threat your family has never heard of

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Over the past year, scammers have ramped up a new way to infect the computers of unsuspecting people. The increasingly common method, which many potential targets have yet to learn of, is quick, bypasses most endpoint protections, and works against both macOS and Windows users. ClickFix often starts with …

Wipers from Russia’s most cut-throat hackers rain destruction on Ukraine

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One of the world’s most ruthless and advanced hacking groups, the Russian state-controlled Sandworm, launched a series of destructive cyberattacks in the country’s ongoing war against neighboring Ukraine, researchers reported Thursday. In April, the group targeted a Ukrainian university with two wipers, a form of malware that …

5 AI-developed malware families analyzed by Google fail to work and are easily detected

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Google on Wednesday revealed five recent malware samples that were built using generative AI. The end results of each one were far below par with professional malware development, a finding that shows that vibe coding of malicious wares lags behind more traditional forms of development, which means it still …

Nation-state hackers deliver malware from “bulletproof” blockchains

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Hacking groups—at least one of which works on behalf of the North Korean government—have found a new and inexpensive way to distribute malware from “bulletproof” hosts: stashing them on public cryptocurrency blockchains. In a Thursday post, members of the Google Threat Intelligence Group said the technique provides …

Malware analysis on AWS: Setting up a secure environment

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Security teams often need to analyze potentially malicious files, binaries, or behaviors in a tightly controlled environment. While this has traditionally been done in on-premises sandboxes, the flexibility and scalability of AWS make it an attractive alternative for running such workloads. However, conducting malware analysis in the cloud brings …

New Mobile Phone Forensics Tool

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The Chinese have a new tool called Massistant. Massistant is the presumed successor to Chinese forensics tool, “MFSocket”, reported in 2019 and attributed to publicly traded cybersecurity company, Meiya Pico. The forensics tool works in tandem with a corresponding desktop software. Massistant gains access to device GPS location data …

GitHub abused to distribute payloads on behalf of malware-as-a-service

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Researchers from Cisco’s Talos security team have uncovered a malware-as-a-service operator that used public GitHub accounts as a channel for distributing an assortment of malicious software to targets. The use of GitHub gave the malware-as-a-service (MaaS) a reliable and easy-to-use platform that’s greenlit in many enterprise networks …

Hackers exploit a blind spot by hiding malware inside DNS records

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Hackers are stashing malware in a place that’s largely out of the reach of most defenses—inside domain name system (DNS) records that map domain names to their corresponding numerical IP addresses. The practice allows malicious scripts and early-stage malware to fetch binary files without having to download …

Ubuntu Disables Spectre/Meltdown Protections

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A whole class of speculative execution attacks against CPUs were published in 2018. They seemed pretty catastrophic at the time. But the fixes were as well. Speculative execution was a way to speed up CPUs, and removing those enhancements resulted in significant performance drops. Now, people are rethinking the …

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