#nationstate

[cyber-sec]

China-Linked Hackers Breach Singapore Telecom Networks in Spy Campaign

Sophisticated UNC3886 operators infiltrated multiple Singapore telecom systems using stealth persistence tools and zero-day techniques to maintain covert access.

Source: Recorded Future News | Cyber Security Agency of Singapore

Read more: CyberSecBrief

[rvexillology]

A flag for my NationState nation

from /r/vexillology Top comment: Spent like a day on this, and most of it was the snake but I love the result

[cyber-sec]

F5 Breach Exposes BIG-IP Source Code to Nation-State Hackers

A “highly sophisticated” attack on F5 let intruders access BIG-IP’s development systems and steal source code and vulnerability data before the breach was discovered in August.

Source: Trustwave SpiderLabs

Read more: CyberSecBrief

[cyber-sec]

North Korean IT Workers Use AI to Infiltrate Global Tech Jobs

North Korean hackers are disguising themselves as remote IT workers—now with AI-polished résumés, voice changers, and stolen IDs—to quietly embed inside companies and funnel cash to the regime. Microsoft has suspended 3,000 fake accounts but says the threat is still growing fast.

Microsoft confirms that North Korea’s Jasper Sleet operation has evolved into a global scheme using AI to forge identities, bypass job screenings, and embed operatives in remote IT roles. These workers steal data, launder salaries, and support the regime, while some even extort employers. Thousands of companies—including Fortune 500 firms—have already been affected.

Source: Microsoft

[cyber-sec]

Hackers Breach F5, Steal Sensitive BIG-IP Code

Nation-state hackers infiltrated F5’s systems, stealing BIG-IP source code and undisclosed flaws — a serious blow for one of the world’s largest cybersecurity firms.

Source: BleepingComputer | F5 Networks

Read more: CyberSecBrief

[cyber-sec]

Czech Agency Warns on Chinese Tech Threats

Czech authorities warned that Chinese-made technology and cloud services could expose critical infrastructure to high cyber risk, citing confirmed hostile activity by state-backed actors.

Source: BleepingComputer

Read more: CyberSecBrief

[cyber-sec]

Iran's Elite Hackers Just Burrowed Into a US Bank, Airport, and Defence Firm

Iranian state-linked group Seedworm has quietly embedded two brand-new backdoors inside a US bank, an airport, and a defence software company's networks — and they've been there since February.

Source: Symantec Threat Intelligence

Read more: CyberSecBrief

[cyberdudebivash-news]

The "Chinese Spy" Hack Explained: (What They Stole, and Why This Is a Big Deal for America).

Read the full report on -

The "Chinese Spy" Hack Explained: (What They Stole, and Why This Is a Big Deal for America).

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