overused

Security guy with SysAdmin & DevOps background; MTB enthusiast @Ciklogen;
Activist @cryptopartyrs, @hklbgd, @LiBRE_magazin,

[Miloš Mileusnić @mileusna]

@mCloudRS Ima li naznaka kad će se ova golgota razrešiti, ali stvarno?!

[Abhishek B R @abhitwt]

Every company’s AI workflow rn be like 😭💀

[overused @bashgrylls]

@_jesteibice @NSVeselko +1

[BSidesMaribor @BSidesMaribor]

🐧 Linux security meets eBPF.

Join David Papp at #BSidesMaribor and learn how kernel-native defenses are helping detect and stop threats in modern environments.

🎟 Tickets:
https://t.co/x5lbkxsoCJ

#CyberSecurity #InfoSec #Linux #eBPF #Maribor #BSides #BSidesSecurity

[BRute Logic @BRuteLogic]

JWT SQL Injection

jti (JWT ID) is stored in a DB to prevent token replay.
That lookup is injectable.

"jti": "' OR '1'='1"

Try it: https://t.co/A01VkoVnjK

Full technique: https://t.co/r4ePoKUoFo

#hack2earn #bugbounty #jwt

[Nicolas Krassas @Dinosn]

Unpatched NTLM Leakage in Windows search: URI Handler, Same Bug, No CVE, No Fix https://t.co/16QmKjbFHH

[BSidesMaribor @BSidesMaribor]

Hey people at @BSidesVienna @BSidesLjubljana @BSidesZadar @BSidesZagreb @BSidesVarazdin @bsidesbud and others!

Just a short reminder, that we will are expecting to see you this month in Maribor!

Grab the tickets here:
https://t.co/x5lbkxsoCJ

#bsides #infosec #maribor

[Slobodan Marković @smarkovic]

Mapa ekosistema informacione bezbednosti Srbije je objavljena!

🎥 Vođena tura - https://t.co/lLVoDmmmQt
🗺️ Samostalno istraživanje - https://t.co/DphHp6CZbp

Mapa povezuje 800+ aktera, projekata i inicijativa koji oblikuju razvoj informacione bezbednosti u našoj zemlji.

[overused @bashgrylls]

@AuerJovana Da im se lakše klonira kartica i osvoji pristup kompanij 🎉

[Wietze @Wietze]

https://t.co/r67jck8ZGo just got a visual refresh 🌟

Explore 600+ documented DLL Hijacking cases, including:
• JSON/CSV/YAML feeds
• Sigma detection content for every DLL
• A single Sigma rule covering all DLLs

Check it out: https://t.co/2PJCgKEZwO

[BSidesMaribor @BSidesMaribor]

🎤 Speaker Announcement

We're excited to welcome @0gtweet to the first #BSidesMaribor!

📅 27 Jun 2026
📍 Hotel City Maribor

🎟 Tickets available:
🗓 2 June 2026
⏰ 10:00 CET
🔜https://t.co/x5lbkxsoCJ

See you in Maribor!
#CyberSecurity #InfoSec #SecurityBSides #Slovenia

[BSidesMaribor @BSidesMaribor]

🎟️ Round 2. Bigger batch!

The second ticket batch for #BSidesMaribor drops:

📅 Tuesday, June 2
🕙 10:00 CET
Don’t miss your chance to join the first BSides event in Maribor 🔥
📲https://t.co/wn4pr1kB6w

#CyberSecurity #InfoSec #SecurityBSides #Maribor #Bsides #BsidesMaribor

[overused @bashgrylls]

@devojka_od_0i1 Jesam li jedini ja ovo protumačio drugačije od "ugojila sam se jer sam nekontrolisano jela"? 🎉🥰💪🥳

[vx-underground @vxunderground]

Hello

I have added more malware to the malware collection place. I have added 150,000 malwares and a bunch of malware reversing papers coupled with malwares.

Please download the malware. Please see subsequent post.

https://t.co/HDTpR7UxxK

[VECERT Analyzer @VECERTRadar]

🚨 🇷🇸 CYBER THREAT INTELLIGENCE ALERT: POTENTIAL DATA BREACH — BEOTELNET (TELEKOM)

⚠️ MEDIUM PRIORITY: THREAT ACTIVITY DETECTED

[STATUS: UNCONFIRMED / UNDER INVESTIGATION / NO VERIFIED EVIDENCE OF IMPACT]

An announcement has been detected on forums dedicated to malicious activity, in which a user identified as QilinZeus claims to have breached the systems of BeotelNet—a company affiliated with Telekom in Serbia.

🏢 Affected Entity: 🌐 BeotelNet (Telekom Serbia).

👤 Threat Actor: 🛡️ QilinZeus.

📅 Date of Record: 2026-05-29.

📊 Reported Scope: The actor claims to possess over 150,000 records spanning the period from 2020 to 2026, including personal data such as names, JMBG (National Identification Numbers), addresses, phone numbers, and email addresses.

🔍 Evidence Status

Although the actor has published a sample of the allegedly exfiltrated data, the current situation is classified as follows:

Absence of Evidence of Impact: To date, there is no visible or confirmed evidence validating that BeotelNet's infrastructure has actually been compromised, or that the exposed data originates from a recent breach.

Nature of the Report: This appears to be an extortion attempt in which the actor seeks an agreement for the deletion of the database prior to a deadline set for June 1, 2026.

🛡️ Mitigation Recommendations

🔎 Security Audit: BeotelNet's IT teams are advised to conduct a comprehensive review of their access logs and systems to rule out any actual intrusion.

⚡ Strategic Monitoring Tools
🌐 Intelligence Platform: https://t.co/wk9bZJ2Nli

🛡️ Security Verification: https://t.co/5LuqwzYuS6

#CyberSecurity #DataLeak #Serbia #BeotelNet #Telekom #QilinZeus #ThreatIntelligence #CyberAlert #VECERT #UnderInvestigation #NoConfirmation

[Nicolas Krassas @Dinosn]

DriverSentinel - a security tool developed in Go that detects malicious and vulnerable drivers on Windows systems by comparing them against the https://t.co/mgCBT3MISw database. https://t.co/HBFTG3sMqR

[Vivek | Cybersecurity @VivekIntel]

🔎 𝗦𝗲𝗮𝗿𝗰𝗵 𝗘𝗻𝗴𝗶𝗻𝗲𝘀 𝗳𝗼𝗿 𝗣𝗲𝗻𝘁𝗲𝘀𝘁𝗲𝗿𝘀

��� 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 / 𝗦𝗲𝗿𝘃𝗲𝗿𝘀
• https://t.co/5dqTJulLZ2
• https://t.co/37rLrAcgm6
• https://t.co/JgpEnsODMD
• https://t.co/wNkIO93aVM

📡 ��𝗵𝗿𝗲𝗮𝘁 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲
• https://t.co/PO06KzH13M / https://t.co/m2jAZ90CR1
• https://t.co/4EAzqWHpRZ
• https://t.co/ykTDcE2Xnj
• https://t.co/WZahTBtWLp
• https://t.co/brV5yJajVx
• https://t.co/QnzUH2X6y4
• https://t.co/ZYqAv0nz6r

🕵️ 𝗢𝗦𝗜𝗡𝗧 & 𝗔𝘁𝘁𝗮𝗰𝗸 𝗦𝘂𝗿𝗳𝗮𝗰𝗲
• https://t.co/U7b6SYug8d
• https://t.co/PR5MyWDErY
• https://t.co/Wbz51KWF19

💻 𝗖𝗼𝗱𝗲 & 𝗪𝗲𝗯 𝗔𝗻𝗮𝗹𝘆𝘀𝗶𝘀
• https://t.co/hZqmFfdbdy
• https://t.co/UdVY14YQxQ
• https://t.co/X9Z506gudP
• https://t.co/c3Z5QXvf1t

📧 𝗘𝗺𝗮𝗶𝗹 & 𝗜𝗱𝗲𝗻𝘁𝗶𝘁𝘆
• https://t.co/WDnCPJXQcd

📶 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗲𝗱
• https://t.co/5gM71cHm8Y → WiFi networks
• https://t.co/Wq6vs1a63O → SSL certificates
• https://t.co/iByWHqf20f → vulnerabilities
• https://t.co/WfUG8Ebpmj → dorks

🎯 Don’t just collect tools.
Use them for recon, enumeration, and validation.

#OSINT #Pentesting #CyberSecurity #BugBounty

[BIRN Srbija @BIRNSrbija]

🔍BIRN otkriva: MUP Srbije poseduje još dva sistema za prepoznavanje lica koja do sada nisu bila poznata domaćoj javnosti. Oba omogućavaju obradu biometrijskih podataka u realnom vremenu.
https://t.co/4P4VWROueW

[SHARE Foundation @ShareConference]

Kako tehnologija oblikuje javni prostor i građanska prava? TikTok propaganda u Srbiji, sloboda okupljanja i AI deregulacija - teme su novog SHARE Biltena.
https://t.co/7zEC3g7eAI

[Dusko Milosevic @podsmokvom]

Kada popadaju telefoni, socijalne mreže, struja i dostavljači hrane, ja ću javiti vašoj rodbini da ste gladni i sa puno slobodnog vremena rešili da postanete radioamateri.