Haberkut

Haberkut

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Latest Articles

DEEP#DOOR: Stealthy Python Backdoor Targets Browser and Cloud Credentials via Tunneling Service

DEEP#DOOR, a Python backdoor, uses a batch script to disable security, then tunnels traffic to steal browser and cloud credentials, evading detection.

2026-05-02 08:25:02 · Cybersecurity

Cyber Threats Intensify: Fake Cell Towers, Medical Software Bugs, and Massive Roblox Account Theft

Weekly security roundup: fake cell towers for SMS scams busted, critical OpenEMR flaws, 600K Roblox accounts hacked, and 25 other incidents. Learn how to protect yourself.

2026-05-02 08:24:34 · Cybersecurity

PyTorch Lightning and Intercom-client Packages Compromised in Credential-Stealing Supply Chain Attack

Threat actors compromised PyTorch Lightning (versions 2.6.2, 2.6.3) and intercom-client to steal credentials via malicious updates on PyPI.

2026-05-02 08:24:04 · Cybersecurity

New Supply Chain Attack via Ruby Gems and Go Modules Targets CI/CD Credentials

A campaign using sleeper packages in Ruby gems and Go modules exploits CI pipelines for credential theft and GitHub Actions tampering, attributed to BufferZoneCorp.

2026-05-02 08:23:36 · Digital Marketing

BlackCat Ransomware: Two Cybersecurity Professionals Sentenced to Four Years in Prison

Two cybersecurity pros sentenced to 4 years for deploying BlackCat ransomware in 2023. DOJ highlights insider threat.

2026-05-02 08:23:15 · Cybersecurity

Overcoming Sales Hurdles: How MSPs Can Capture More Cybersecurity Revenue

MSPs lose cybersecurity revenue due to five key sales hurdles: technical focus, complex pricing, long cycles, poor ROI articulation, and weak marketing. Overcome them with outcome-based selling, simplified pricing, structured processes, data-driven ROI, and niche marketing to capture the growing $69B market.

2026-05-02 08:22:55 · Cybersecurity

Sophisticated Cyber Espionage Group SHADOW-EARTH-053 Strikes Governments and Civil Society Across Asia and Europe

Trend Micro uncovers SHADOW-EARTH-053, a China-linked espionage campaign targeting Asian governments, a NATO state, journalists, and activists.

2026-05-02 08:22:30 · Cybersecurity

The Rise of SaaS Extortion: How Cordial and Snarky Spiders Exploit Vishing and SSO Weaknesses

Two cybercrime groups, Cordial and Snarky Spiders, use vishing and SSO abuse for rapid SaaS extortion attacks with minimal traces. Learn their methods and mitigation strategies.

2026-05-02 08:22:04 · Cybersecurity

Vietnamese-Linked Phishing Campaign Exploits Google AppSheet to Steal 30,000 Facebook Accounts

Vietnamese threat group AccountDumpling used Google AppSheet as a phishing relay to steal 30,000 Facebook accounts, which were sold on an illicit storefront. Guardio discovered the campaign.

2026-05-02 08:21:34 · Cybersecurity

Trellix Acknowledges Source Code Theft via Unauthorized Repository Access

Trellix confirms unauthorized access to its source code repository, engages forensic experts and law enforcement, but details remain scarce.

2026-05-02 08:21:08 · Cybersecurity

The Flame Malware and the Looming Quantum Threat: Cryptography on the Edge

Explore the 2010 Flame malware attack that exploited MD5 hash collisions to forge digital certificates, and learn how it foreshadows the quantum computing threat known as Q-Day.

2026-05-02 08:02:43 · Technology

Crypto Exchange Grinex Blames Western Hackers for $15 Million Theft After Halting Operations

Grinex, a US-sanctioned crypto exchange, halts operations after a $15M heist, blaming western special services for targeting Russian users and threatening Russia's financial sovereignty.

2026-05-02 08:02:05 · Finance & Crypto

AES-128 in the Quantum Age: Debunking the Myths

AES-128 remains secure against quantum attacks debunking Grover's algorithm myth due to lack of parallelization.

2026-05-02 08:01:31 · Finance & Crypto

ASP.NET Core Emergency Patch: Critical Vulnerability on macOS and Linux Explained

Microsoft issued emergency patch for ASP.NET Core vulnerability CVE-2026-40372 affecting Linux/macOS. Unauthenticated attackers can gain SYSTEM privileges via forged authentication payloads. Patching alone insufficient; must purge compromised credentials.

2026-05-02 08:00:58 · Technology

Kyber Ransomware: Marketing Hype or Genuine Quantum Security?

Kyber ransomware uses quantum-safe ML-KEM encryption, a marketing move. This Q&A explains the algorithm, why it's unique, and what it means for businesses.

2026-05-02 08:00:27 · Science & Space

The Shocking Truth Behind University Domains Serving Porn: A Cybersecurity Oversight

Prestigious university websites are hijacked to serve porn due to unremoved CNAME records. Scammers exploit shoddy housekeeping, affecting at least 34 institutions. Researcher Alex Shakhov discovered the issue.

2026-05-02 07:59:52 · Science & Space

How a Popular Open Source Package Was Hijacked to Steal User Credentials

A popular open source package element-data was hijacked via a workflow vulnerability, stealing credentials from 1M+ users. Learn what happened and how to protect yourself.

2026-05-02 07:59:18 · Cybersecurity

Targeting the Defenders: How Checkmarx and Bitwarden Fell Victim to Supply-Chain Attacks

Checkmarx and Bitwarden faced supply-chain attacks where hackers compromised Trivy and then Checkmarx's GitHub, stealing credentials and deploying ransomware to security firms.

2026-05-02 07:58:48 · Cybersecurity

Ubuntu and Canonical Hit by Multi-Day DDoS Attack: What You Need to Know

Ubuntu and Canonical suffered a multi-day DDoS attack by a pro-Iran group using Beam stresser. Mirror sites worked; official services down.

2026-05-02 07:57:44 · Linux & DevOps

Linux Mint Introduces Regular HWE ISOs: What You Need to Know

Linux Mint introduces regular HWE ISOs with newer kernels for better hardware support during its longer development cycle until December. Answers cover what HWE ISOs are, why they're needed, who should use them, and how to get them.

2026-05-02 07:37:59 · Linux & DevOps