Arch Linux disables AUR package adoption to stop malware flood

Arch Linux has temporarily disabled AUR package adoption after a wave of malicious takeovers led to infected packages being pushed through the repository. The campaign, which started with openconnect-sso and may involve over 200 packages, uses a Tor-based two-stage payload to steal credentials, spread via SSH, and maintain persistence. #ArchLinux #AUR #openconnect-sso #IFIN

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Trump blames Minnesota for cyberattacks on water sector, drawing pushback from cyber world

President Donald Trump blamed Minnesota for recent cyberattacks on the state’s water systems, despite U.S. investigators attributing the activity to Iran. Cyber experts and officials pushed back, citing CISA warnings, evidence of Iranian involvement, and the need to protect critical water infrastructure. #Minnesota #CISA #WaterISAC #TimWalz #SolarWinds

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HollowFrame Loader Deploys Matryoshka Backdoor in Spear-Phishing Attack on Law Firm

Researchers uncovered HollowFrame, a Go-based loader framework, and Matryoshka, a Rust-based malware family used in a multi-stage intrusion against two endpoints at a law firm. The attack used spear-phishing, DLL side-loading, and GitHub-based command-and-control to enable persistence, reconnaissance, file transfer, and follow-on payload delivery. #HollowFrame #Matryoshka #GitHub #BlackpointCyber…

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Suspected Chinese-Speaking Hackers Target Central Asian Governments With OctLurk and SilkLurk

A suspected Chinese-speaking threat actor has launched a new campaign against government-related organizations across Central Asia and the Syrian Arab Republic using the backdoors OctLurk and SilkLurk, alongside the proxying tool LurkProxy. The malware operates largely in memory, supports extensive post-compromise activity, and shows infrastructure overlap with the SilentRaid, MystRodX, and…

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The Xcode Assassin Returns: A Deep Dive Into the Latest XCSSET Version

XCSSET v40 is a heavily updated macOS malware family that uses memory-resident execution, polymorphism, and supply-chain infection through poisoned Xcode projects to target developers. It also adds browser hijacking, Telegram trojanizing, defense evasion, and a rotating C2 infrastructure across domains, IPs, and endpoints. #XCSSET #Xcode #GoogleChrome #Telegram #Apple…

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Batten Down Your Packages: Mitigation Guidance for Supply Chain Compromise

Google Threat Intelligence Group (GTIG) reports a sharp rise in open source software supply chain compromise in 2025 and early 2026, including major campaigns tied to UNC6780, MIDNIGHT NEPTUNE, and UNC4899. The article also outlines detailed mitigation guidance for protecting ecosystems such as PyPI, npm, Docker Hub, GitHub Actions, and developer pipelines from package poisoning, credential theft, and workflow abuse. #UNC6780 #MIDNIGHTNEPTUNE #UNC4899 #axios #PyPI #npm #DockerHub #GitHubActions

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Network Anomaly Detection in KATA

The article explains how Kaspersky Anti Targeted Attack (KATA) uses Network Anomaly Detection to identify Kerberoasting and DNS tunneling by spotting deviations from normal Kerberos and DNS behavior rather than relying on signatures. It also shows how prebuilt NAD rules, variables, and SQL-based logic help reduce false positives and surface actionable alerts for attacks that blend into legitimate network traffic. #KATA #Kerberoasting #DNStunneling #Kerberos #DNS

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Cyberattacks on Minnesota Water Systems Investigated as Officials Warn About Iranian Hackers

Authorities in Minnesota are investigating cyberattacks that hit more than 30 water systems, with officials not yet identifying the culprit. The incidents come as US agencies warn that Iranian hackers have been targeting water and wastewater systems and other critical infrastructure. #MinnesotaITServices #FBI #CISA #IranianHackers…

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