Search: “Opera”

65 stories

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DomainAll Cyber AIWindow24h 3d 7d 30d AllIn the wild Important only Show duplicates

CategoryAll Malware 189 Vulnerability 84 Exploit / PoC 84 Ransomware 34 Phishing & fraud 19 Threat actor 18 Industry 14 Data breach 12 Policy & legal 11 Research 2 AI industry 2 AI safety & security 2 AI tools & infra 1 Advisory 1

SeverityAll critical 143 high 126 medium 168 low 32 info 4

Google, Mozilla and now Opera… Who’s next?

Kaspersky SecurelistSep 23, 20:24 UTC · Sep 23, 2010Malware

42

New wave of targeted attacks of the Angry Likho APT on Russian organizations

Kaspersky SecurelistFeb 21, 10:00 UTC · Feb 21, 2025Malware

42

Brazilian LofyGang Resurfaces After Three Years With Minecraft LofyStealer Campaign

The Hacker NewsApr 29, 08:29 UTC · Apr 29, 2026Malware

42

Russian CTRL Toolkit Delivered via Malicious LNK Files Hijacks RDP via FRP Tunnels

The Hacker NewsMar 30, 14:39 UTC · Mar 30, 2026Malware

42

SapphireStealer: Open-source information stealer enables credential and data theft

Cisco TalosAug 31, 12:00 UTC · Aug 31, 2023Malware1

42

Malicious PyPI Packages Using Cloudflare Tunnels to Sneak Through Firewalls

The Hacker NewsJan 9, 08:47 UTC · Jan 9, 2023Malware

42

Spam email campaign targeting businesses delivers the Agent Tesla stealer

Kaspersky SecurelistSep 23, 08:05 UTC · Sep 23, 2022Malware

42

“Red October”. Detailed Malware Description 2. Second Stage of Attack

Kaspersky SecurelistJan 17, 16:08 UTC · Jan 17, 2013Malware

42

CrashStealer: New macOS Infostealer Uses Signed Apps to Evade Gatekeeper

Security AffairsJul 14, 07:42 UTC · Jul 14, 2026Malware in the wild

57

Hackers Leveraging Cloudflare Tunnels, DNS Fast

The Hacker NewsJun 29, 11:13 UTC · Jun 29, 2026Malware

42

Fake ChatGPT and Claude installers on GitHub are dropping Deno RAT malware

Help Net SecurityMay 27, 00:00 UTC · May 27, 2026Malware

42

Laravel-Lang PHP Packages Compromised to Deliver Cross

The Hacker NewsMay 24, 08:14 UTC · May 24, 2026Malware

42

TCLBANKER Banking Trojan Targets Financial Platforms via WhatsApp and Outlook Worms

The Hacker NewsMay 15, 00:00 UTC · May 15, 2026Malware

42

An analysis of CrystalX commercial RAT with prankware features

Kaspersky SecurelistApr 1, 05:33 UTC · Apr 1, 2026Malware

42

GoPix banking Trojan targeting Brazilian financial institutions

Kaspersky SecurelistMar 16, 09:36 UTC · Mar 16, 2026Malware

42

Massive GitHub malware operation spreads BoryptGrab stealer

Security AffairsMar 8, 13:38 UTC · Mar 8, 2026Malware

42

North Korean Hackers Publish 26 npm Packages Hiding Pastebin C2 for Cross

The Hacker NewsMar 3, 06:20 UTC · Mar 3, 2026Malware

42

HoneyMyte updates CoolClient backdoor, uses new data stealing tools

Kaspersky SecurelistJan 26, 19:27 UTC · Jan 26, 2026Malware

42

MuddyWater cyber campaign adds new backdoors in latest wave of attacks

Help Net SecurityDec 2, 00:00 UTC · Dec 2, 2025Malware

42

ChatGPT Atlas Browser Can Be Tricked by Fake URLs into Executing Hidden Commands

The Hacker NewsOct 27, 14:16 UTC · Oct 27, 2025Malware

42

Rust-based Myth Stealer Malware Spread via Fake Gaming Sites Targets Chrome, Firefox Users

The Hacker NewsJun 11, 12:14 UTC · Jun 11, 2025Malware

42

North Korean Hackers Target Freelance Developers in Job Scam to Deploy Malware

The Hacker NewsFeb 21, 09:33 UTC · Feb 21, 2025Malware

42

Raccoon Infostealer operator sentenced to 60 months in prison

Security AffairsDec 20, 08:41 UTC · Dec 20, 2024Malware

42

Windows, macOS users targeted with crypto-and-info-stealing malware

Help Net SecurityDec 6, 00:00 UTC · Dec 6, 2024Malware

42

Ukrainian national pleads guilty in U.S. court for operating the Raccoon Infostealer

Security AffairsOct 8, 18:40 UTC · Oct 8, 2024Malware

42

North Korea-Linked Malware Targets Developers on Windows, Linux, and macOS

The Hacker NewsAug 1, 09:30 UTC · Aug 1, 2024Malware

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North Korean Hackers Update BeaverTail Malware to Target MacOS Users

The Hacker NewsJul 20, 15:48 UTC · Jul 20, 2024Malware

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North Korean Hackers Targeting Developers with Malicious npm Packages

The Hacker NewsFeb 27, 04:27 UTC · Feb 27, 2024Malware

42

A Ukrainian Raccoon Infostealer operator is awaiting trial in the US

Security AffairsFeb 19, 15:01 UTC · Feb 19, 2024Malware

42

Russian Coldriver Hackers Deploy Malware to Target Western Officials

Infosecurity MagazineJan 19, 11:00 UTC · Jan 19, 2024Malware

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Google: Russian state hackers deploying malware in espionage attacks around Europe

The RecordJan 18, 15:17 UTC · Jan 18, 2024Malware

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Google TAG warns that Russian COLDRIVER APT is using a custom backdoor

Security AffairsJan 18, 14:47 UTC · Jan 18, 2024Malware

42

Hackers modify open-source ‘SapphireStealer’ malware, leading to multiple variants

The RecordAug 31, 19:56 UTC · Aug 31, 2023Malware

42

Rust-based Realst Infostealer Targeting Apple macOS Users' Cryptocurrency Wallets

The Hacker NewsJul 27, 06:34 UTC · Jul 27, 2023Malware

42

Sneaky DogeRAT Trojan Poses as Popular Apps, Targets Indian Android Users

The Hacker NewsMay 31, 04:20 UTC · May 31, 2023Malware

42

Cryptocurrency Stealer Malware Distributed via 13 NuGet Packages

The Hacker NewsApr 12, 03:41 UTC · Apr 12, 2023Malware

42

Python Developers Beware: Clipper Malware Found in 450+ PyPI Packages!

The Hacker NewsFeb 15, 00:00 UTC · Feb 15, 2023Malware

42

NullMixer drops Redline Stealer, SmokeLoader and other malware

Kaspersky SecurelistSep 26, 08:00 UTC · Sep 26, 2022Malware

42

Chinese Hackers Using New Manjusaka Hacking Framework Similar to Cobalt Strike

The Hacker NewsAug 5, 08:41 UTC · Aug 5, 2022Malware

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Manjusaka, a new attack tool similar to Sliver and Cobalt Strike

Security AffairsAug 3, 17:15 UTC · Aug 3, 2022Malware

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