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…
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…
Ravie LakshmananFeb 26, 2026Malware / Threat Intelligence A previously undocumented threat activity cluster has been attributed to an ongoing malicious campaign targeting education and healthcare…
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…
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…
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 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 Pierluigi Paganini February 26, 2026 U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds…
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…
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.…
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…
Wireshark has released version 4.6.4, delivering security and stability fixes that address several denial‑of‑service risks and multiple crashes in protocol dissectors and tools. The update…
![[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)
