Catalin Cimpanu
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Catalin Cimpanu
@campuscodi.risky.biz
☆ Cybersecurity reporter
★ Newsletters at Risky Business
#infosec #cybersecurity

https://risky.biz
Earlier this month, a global effort was launched to mass-report Google to authorities for monopolistic behavior on Android for forcing all developers to verify themselves with Google: keepandroidopen.org

Yesterday, Google backed off on the new rule: android-developers.googleblog.com/2025/11/andr...
November 13, 2025 at 4:05 PM
There is no way Europol made a CGI animation on Rhadamanthys

The trolling level is off the charts
November 13, 2025 at 1:34 PM
Check Point looks at a very niche phishing group named Payroll Pirates that uses malvertising to target the users of payroll systems, credit unions, and trading platforms

cyberint.com/blog/threat-...
November 13, 2025 at 10:29 AM
Ok my beloved APT crowd.... it's time to update all those APT charts

The DPRK RGB is now the RIGB

Let's go! I want new charts by next month!
November 13, 2025 at 12:53 AM
There are reports that Europol seized the Rhadamantys Stealer infrastructure

x.com/club31337/st...
November 11, 2025 at 10:06 PM
A new OWASP Top 10 is close to being released, with supply chain risks entering the ranking at #3 directly

owasp.org/Top10/2025/0...
November 11, 2025 at 11:31 AM
Looks like the need to fire staff to cover AI costs has hit the Windows team

RIP Windows Insider
November 10, 2025 at 11:19 PM
Bank of England has confirmed the Jaguar Land Rover ransomware attack impacted the UK's GDP growth, as the government first claimed back in August

www.bankofengland.co.uk/monetary-pol...
November 10, 2025 at 11:01 PM
-KubeVirt security audit
-QNAP security updates
-LangGraph RCE
-Monsta FTP RCE
-Django SQLi
-ASP.NET request smuggling
-RunC vuln allows container breakout
-Loads of new tools: GMSGadget, NoMoreStealers, VenomC2, DonPwner, Blade, MAD-CAT
November 10, 2025 at 8:43 AM
-Stalkerware goes down (somewhat)
-MEOW database attacks decline
-123456 remains top password
-Ransomware in VS Code extensions
-Samsung zero-day delivers Landfall spyware
-Silent Lynx targets Azerbaidjan
-DarkHotel keeps hammering Japan
-Konni APT wipes victim Android phones
-Whisper Leak attack
November 10, 2025 at 8:40 AM
-Trump ally named as NSO Group new boss
-FBI goes after Archive[.]is
-Samourai Wallet dev gets prison sentence
-Hackers sentenced over gambling site hacks in Singapore
-Pakistani arrested for selling citizens data
-Cambodia raids Bavet scam centers
-Judge rules mistrial in MEV hacker case
November 10, 2025 at 8:38 AM
-Hungary opposition party hacked, blamed on Russians
-WaPo breach linked to Oracle zero-day
-Tinder to rummage through your photos
-Akamai reports disruptions in Russia
-EU GDPR to replace cookie popups with device signals
-Australia sanctions North Korean hackers
-ICC, Austria replace MSFT software
November 10, 2025 at 8:35 AM
-Myanmar blows up KK Park scam compound
-Yanluowang ransomware IAB pleads guilty
-US CBO hacked by foreign APT
-Singapore to punish scammers with cane beatings
-Chrome will remove XSLT support for security reasons

Podcast: risky.biz/RBNEWS502/
Newsletter: news.risky.biz/risky-bullet...
November 10, 2025 at 8:33 AM
This is a gigantic scam complex, with 250 buildings

24 of 250 have been demolished with dynamite by the local border force

www.vietnam.vn/en/myanmar-t...
November 9, 2025 at 7:04 PM
Two weeks ago, there were weird reports online of explosions at KK Park, Myanmar's largest scam compound, and people fleeing the streets.

I thought some internal military groups were fighting for control, but it appears the junta is demolishing the park outright

www.irrawaddy.com/news/myanmar...
November 9, 2025 at 7:03 PM
Microsoft has discovered a side-channel attack (Whisper Leak) on the network communications between AI chatbots and their backend LLMs

www.microsoft.com/en-us/securi...
November 9, 2025 at 2:38 PM
Someone uploaded malware on NuGet in 2023 that destroys systems in 2027 and 2028

That's quite the long game!!!

socket.dev/blog/9-malic...
November 6, 2025 at 8:54 PM
AhnLab looks at the new Cephalus ransomware, a strain first seen in August.

The group leverages RDP accounts for initial access and operates a dark web leak site that hasn't been updated in more than two months, suggesting the group might have disbanded already.

asec.ahnlab.com/en/90878/
November 6, 2025 at 1:38 PM
NVISO has linked VShell to UNC5174, a cyber contractor for the Chinese MSS

www.nviso.eu/blog/nviso-a...
November 6, 2025 at 11:15 AM
-MrICQ arrested
-US sanctions DPRK money launderers
-India arrests CCTV hackers
-SesameOp malware abuses OpenAI API
-Curly COMrades APT returns
-AMD patches RDSEED failures
-Microsoft patches Teams bugs
-Android and Apple security updates
-KASLR not working on Android
-USENIX Security videos
November 5, 2025 at 9:34 AM
-UPenn hack gets feisty
-Major breach in Poland, at SuperGrosz
-Hack exposes Kansas City dirty cops
-Twitter to show more user info
-US to face-scan all foreign travelers
-Australia expands kids social media ban to Reddit and Kick
-SMS blaster detained in Cambodia
-Scammers arrested in Europe
November 5, 2025 at 9:32 AM
-US indicts two rogue cybersecurity employees for ransomware attacks
-Hackers extort massage parlor visitors
-Balancer hacked for $128 million
-Cargo thieves use hackers to go after trucking and freight companies

Podcast: risky.biz/RBNEWS500/
Newsletter: news.risky.biz/risky-bullet...
November 5, 2025 at 9:30 AM
KELA has published a profile on a hacker who goes online under multiple names, but is referenced in this report as 303, their username on the old BreachForums.

KELA believes the suspect, a prolific leaker, is a Spanish-speaking user based in Uruguay.

www.kelacyber.com/blog/threat-...
November 4, 2025 at 10:37 AM
-Operation SkyCloak targets Russian, Belarusian militaries
-DarkHotel was pretty active this summer
-Kimsuky's new HttpTroy backdoor
-Linux bug exploited by ransomware groups
-GameMaker IDE vulnerability
-New agent session smuggling attack
-Loads of new tools
-Infosec drama, episode 28,311
November 3, 2025 at 9:35 AM
-Couple loses fortune to scammers
-Valid accounts still rule the day for initial access
-Open VSX rotate leaked creds
-ZeroAccess botnet dev is now a software dev
-BadCandy flourishes in Australia
-New Katreus miner
-Malware reports on Aura Stealer, SectopRAT, SleepyDuck RAT, OysterLoader
November 3, 2025 at 9:32 AM