Dr Erdal Özkaya’s Turkish tweeting account please follow @erdal_ozkaya nın Türkçe hesabıdır #Antakya #Sibergüvenlik
New Jersey, USA
Joined April 2020
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cyb-ER-dal retweeted
CISA added VMware ESX flaw CVE-2026-41709 to its exploited list. China-linked Warp Panda used it as a zero-day against US law firms to hide admin actions from audit logs. Low score, real risk. Patch to Broadcom July fix by Nov 11. #Cybersecurity #VMware #CISA
cyb-ER-dal retweeted
In 1995, the FBI caught its most wanted hacker: Kevin Mitnick. He broke into Motorola, Nokia and Sun, not for money, for the thrill. The judge called him too dangerous to use a phone. Rest in peace, Kevin. #cybersecurity
cyb-ER-dal retweeted
The first virus in the wild was written by a 15-year-old. As a prank. 1982, Apple II, floppy disks. Every 50th boot, a poem appeared on screen. His friends stopped swapping games with him. #cybersecurity
cyb-ER-dal retweeted
The first PC virus was signed like art. 1986, Lahore: two brothers wrote Brain to stop piracy. It escaped on floppy disks worldwide. Inside the code: their names, address, phone number. #cybersecurity
cyb-ER-dal retweeted
In 2008, Conficker infected 15 million computers and built a massive botnet. The orders never came. Microsoft offered a $250,000 reward. Nobody claimed it. Some machines may still be waiting today. #cybersecurity #malware
cyb-ER-dal retweeted
The first ransomware arrived on floppy disks in 1989 and demanded $189 by mail to Panama. 37 years later, ransomware is a billion-dollar industry. It all started with an envelope. #cybersecurity #ransomware
Yine Fortinet ve BeyondTrust , bilginize
CISA added 2 new KEV items today, federal deadline Monday:
- Fortinet FortiOS/FortiManager path traversal (CVE-2025-61624), 500+ firewalls exposed
- BeyondTrust Remote Support auth bypass (CVE-2026-102764)
Patch or isolate internet-exposed instances first. #cybersecurity #KEV
cyb-ER-dal retweeted
Honored to speak at the NATO COE-DAT Terrorism Experts Conference in Ankara.
My session: Cyberterrorism in the Age of AI and Gaming - What NATO Must Do Now.
#NATO #COEDAT #CounterTerrorism #CyberSecurity
cyb-ER-dal retweeted
In 2003, a 376 byte worm took down the internet in 10 minutes.
Slammer exploited a SQL Server vulnerability "
#cybersecurity #patching #ciso #infosec #cyberhistory
Sri Lanka daki sunumum sizler için şimdi YouTube da
WE ARE HACKED: Executive Cyber Crisis Drill | Dr. Erdal Ozkaya youtu.be/s9UG-R2EeRo?is=rvj8… via @YouTube
Bu hafta Sri Lanka’dayim
Ransomware doesn't wait for a tabletop exercise. Most organizations find that out during the actual breach.
I'm honored to be delivering the Cyber Drill Workshop at The World CIO 200 Summit Grand Finale in Sri Lanka (22-24 Sept), hosted by @ @GlobalCISO @globalcioforum
Sevgili @TK_TR sarısı basimiza , sadece business uçarken değil ekonomi sınıfında da bedeva internet bekliyoruz ( Elite olarak 400MB veriyorsunuz ama çok az - bu bir eleştiri değil dilek )
This speeds are inside @qatarairways up in the air with @Starlink well done @elonmusk and the team , and of course thanks #qatarairlines for the free internet
