Cybersecurity articles tagged #Rust on RuntimeRebel.https://runtimerebel.comhttps://runtimerebel.com/blog/north-korea-s-sapphire-sleet-targets-rust-supply-chain-via-arrayref-cratehttps://runtimerebel.com/blog/north-korea-s-sapphire-sleet-targets-rust-supply-chain-via-arrayref-crateNorth Korean actor Sapphire Sleet compromised a Rust maintainer's account to publish malicious `arrayref` crate versions, targeting the Rust supply chain.Sun, 23 Aug 2026 16:16:30 GMTNorth KoreaRustSupply Chain AttackCrates IoSapphire Sleethttps://runtimerebel.com/blog/critical-rust-arrayref-crate-poisoned-with-infostealer-malwarehttps://runtimerebel.com/blog/critical-rust-arrayref-crate-poisoned-with-infostealer-malwareHackers compromised `arrayref`, `append-only-vec`, and `internment` Rust crates to inject infostealer malware, impacting developers and downstream projects.Fri, 21 Aug 2026 00:43:46 GMTRustSupply Chain AttackInfostealerDPRKCrates Iohttps://runtimerebel.com/blog/rust-supply-chain-attack-puts-build-time-malware-in-crateshttps://runtimerebel.com/blog/rust-supply-chain-attack-puts-build-time-malware-in-cratesCompromised maintainer accounts on crates.io pushed malicious Rust crates with build-time malware executing during compilation.Fri, 21 Aug 2026 00:43:05 GMTSupply Chain AttackRustCrates IoMalwarehttps://runtimerebel.com/blog/msarat-chaos-ransomware-s-covert-browser-based-c2https://runtimerebel.com/blog/msarat-chaos-ransomware-s-covert-browser-based-c2Cisco Talos uncovers msaRAT, a new Rust-based RAT used by Chaos ransomware for covert C2 via Chrome DevTools Protocol, evading detection.Sat, 08 Aug 2026 00:57:54 GMTChaos RansomwareRATRustmsaRATChrome DevTools Protocolhttps://runtimerebel.com/blog/labubarat-rust-based-rat-masquerades-as-nvidia-software-on-windowshttps://runtimerebel.com/blog/labubarat-rust-based-rat-masquerades-as-nvidia-software-on-windowsBlackpoint Cyber researchers warn of LabubaRAT, a new Rust-based remote access trojan disguised as NVIDIA software, granting full control over Windows hosts.Tue, 14 Jul 2026 17:20:39 GMTLabubaRATRustNVIDIARATWindowsRemote Access Trojanhttps://runtimerebel.com/blog/modbeacon-rat-silver-fox-uses-grpc-for-stealthy-c2https://runtimerebel.com/blog/modbeacon-rat-silver-fox-uses-grpc-for-stealthy-c2A new Rust-based MODBEACON RAT, linked to the Silver Fox cybercrime group, employs gRPC streaming for encrypted C2, propagated via SEO poisoning.Fri, 10 Jul 2026 14:30:03 GMTMODBEACONRATSilver FoxgRPCC2RustSEO Poisoninghttps://runtimerebel.com/blog/npm-supply-chain-attack-ironworm-and-miasma-malware-analysishttps://runtimerebel.com/blog/npm-supply-chain-attack-ironworm-and-miasma-malware-analysisThreat actors target npm developers with the IronWorm info stealer and Miasma worm, utilizing eBPF rootkits to exfiltrate secrets and ensure persistence.Fri, 05 Jun 2026 20:40:47 GMTNPMIronWormMiasmaSupply Chain AttackMalwareRusteBPFhttps://runtimerebel.com/blog/ironworm-rust-written-malware-hits-npm-supply-chain-developershttps://runtimerebel.com/blog/ironworm-rust-written-malware-hits-npm-supply-chain-developersAnalysis of the Rust-written IronWorm malware targeting npm supply chain developers.Fri, 05 Jun 2026 01:01:31 GMTIronWormRustNPMSupply Chain AttackCredential TheftDeveloper Securityhttps://runtimerebel.com/blog/microsoft-rust-based-coreutils-for-windows-security-analysishttps://runtimerebel.com/blog/microsoft-rust-based-coreutils-for-windows-security-analysisMicrosoft is adopting Rust-based Coreutils for Windows, offering a memory-safe alternative to legacy GnuWin32 tools. Learn about the security implications.Thu, 04 Jun 2026 09:27:24 GMTMicrosoftRustCoreutilsMemory SafetyWindows Securityhttps://runtimerebel.com/blog/microsoft-coreutils-for-windows-security-and-memory-safety-analysishttps://runtimerebel.com/blog/microsoft-coreutils-for-windows-security-and-memory-safety-analysisMicrosoft introduces native Linux Coreutils for Windows via Rust. Analyze the security impact, memory safety benefits, and potential living-off-the-land risks.Wed, 03 Jun 2026 01:09:39 GMTMicrosoftCoreutilsRustWindows SecurityLiving-off-the-Landhttps://runtimerebel.com/blog/yara-x-1-17-0-release-enhanced-performance-for-malware-analysishttps://runtimerebel.com/blog/yara-x-1-17-0-release-enhanced-performance-for-malware-analysisYARA-X version 1.17.0 release introduces five performance improvements and a bugfix for the Rust-based malware detection engine. Enhance your scanning speed.Sun, 31 May 2026 16:31:57 GMTYARA XMalware DetectionRustThreat HuntingSANS ISChttps://runtimerebel.com/blog/fake-openai-privacy-filter-repository-distributes-rust-info-stealerhttps://runtimerebel.com/blog/fake-openai-privacy-filter-repository-distributes-rust-info-stealerA malicious Hugging Face repository impersonating OpenAI's privacy tool reached 244k downloads, delivering a Rust-based information stealer to Windows users.Mon, 11 May 2026 09:17:45 GMTHugging FaceOpenAIInfostealerRustSupply Chain AttackMalicious Repositorieshttps://runtimerebel.com/blog/venon-malware-rust-based-banking-trojan-targets-brazilian-bankshttps://runtimerebel.com/blog/venon-malware-rust-based-banking-trojan-targets-brazilian-banksA new Rust-based malware called VENON is targeting 33 Brazilian banks with credential-stealing overlays, signaling a shift in Latin American cybercrime TTPs.Thu, 12 Mar 2026 20:12:38 GMTVENONBanking TrojanRustBrazilCredential Thefthttps://runtimerebel.com/blog/malicious-rust-crates-steal-developer-secrets-on-crates-iohttps://runtimerebel.com/blog/malicious-rust-crates-steal-developer-secrets-on-crates-ioFive malicious Rust crates on crates.io masquerade as time utilities to exfiltrate .env files, targeting developer environments and CI/CD pipelines.Wed, 11 Mar 2026 08:16:43 GMTRustCrates IoSecrets TheftSupply Chain SecurityDeveloper Toolshttps://runtimerebel.com/blog/yara-x-1-14-0-release-enhanced-performance-and-module-stabilityhttps://runtimerebel.com/blog/yara-x-1-14-0-release-enhanced-performance-and-module-stabilityThe YARA-X 1.14.0 release introduces critical module improvements and bug fixes to optimize high-performance malware scanning and threat detection.Sat, 07 Mar 2026 12:39:11 GMTYARA XMalware DetectionVirustotalThreat HuntingRust