Critical Juniper Networks PTX flaw allows full router takeover
A critical vulnerability in the Junos OS Evolved network operating system running on PTX Series routers from Juniper Networks could allow an unauthenticated attacker to execute…
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Sophisticated SeaFlower Backdoor Campaign Targets Web3 Wallets to Steal Seed Phrases
A highly sophisticated and previously unreported threat campaign dubbed SeaFlower (藏海花) has been actively targeting users of popular Web3 cryptocurrency wallets, embedding stealthy backdoors into…
Government Data Stolen After Hacker Jailbreaks Claude AI to Write Malicious Exploit Code
A hacker successfully manipulated Anthropic’s Claude AI to launch a sophisticated month-long cyberattack against Mexican government agencies. Between December 2025 and January 2026, the attacker…
UAT-10027 Targets U.S. Education and Healthcare with Dohdoor Backdoor
Ravie LakshmananFeb 26, 2026Malware / Threat Intelligence A previously undocumented threat activity cluster has been attributed to an ongoing malicious campaign targeting education and healthcare…
AI accelerates lateral movement in cyberattacks
Listen to the article 4 min This audio is auto-generated. Please let us know if you have feedback. Dive Brief: Hackers are increasingly integrating artificial…
Olympique Marseille confirms ‘attempted’ cyberattack after data leak
French professional football club Olympique de Marseille has confirmed a cyberattack after a threat actor claimed on Monday that it breached the club’s systems earlier…
New $300 Android RAT With Automated Permission Bypass and Hidden Remote Control
A newly discovered Android Remote Access Trojan (RAT) named Oblivion is raising serious concerns across the mobile security community. Sold on a public hacking forum…
Zyxel Vulnerabilities Allow Remote Attackers to Execute Commands via Command Injection
Zyxel has rolled out critical security patches for multiple vulnerabilities affecting its 4G LTE/5G NR CPE, DSL/Ethernet CPE, Fiber ONTs, Security Routers, and Wireless Extenders.…
U.S. CISA adds Cisco SD-WAN flaws to its Known Exploited Vulnerabilities catalog
U.S. CISA adds Cisco SD-WAN flaws to its Known Exploited Vulnerabilities catalog Pierluigi Paganini February 26, 2026 U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds…
![[tl;dr sec] #317 - 100+ Kernel Bugs in 30 Days, Secret Scanning, Threat Actors Stealing Your PoC](https://image.cybernoz.com/wp-content/uploads/2026/02/tldr-sec-317-100-Kernel-Bugs-in-30-Days.png)
[tl;dr sec] #317 – 100+ Kernel Bugs in 30 Days, Secret Scanning, Threat Actors Stealing Your PoC
The Mines of More-Agree-Ah Once more I’m writing alone in my room at a Semgrep off-site, crackling fires and s’mores outside. So I’ll be brief…
Ransomware payment rate drops to record low as attacks surge
The number of ransomware victims paying threat actors has dropped to 28% last year, an all-time low, despite a significant increase in the number of claimed attacks.…
ResidentBat Android Malware Provides Belarusian KGB with Persistent Access to Mobile Devices
A newly documented Android spyware called ResidentBat has been linked to the Belarusian KGB, giving state operators deep and persistent access to the mobile devices of journalists…