
Alex Vakulov
@vakulov_alex
Followers
572
Following
89
Media
111
Statuses
2K
I am a cybersecurity expert & writer 🔸 Helping organizations in making informed decisions to secure their data & assets effectively 🔸 Available for interviews
Kyiv
Joined October 2021
Hackers don’t need to break in if they can log in. Most breaches start with stolen credentials and weak internal controls—and developers hold the keys. Here’s why your code isn’t the only thing worth securing. 🛡️ #CyberSecurity #DevSecOps READ:
dzone.com
Internal directory security isn’t just IT’s job. Learn why developers are key to preventing breaches, privilege abuse, and lateral movement inside networks.
0
0
0
🚨 Mobile apps are under attack — and app stores won’t save you. From deepfake-driven fraud to insecure code, your data is at risk. Learn why securing your mobile app is your job — not theirs. 👇.🔒📱 #Cybersecurity #MobileSecurity #AppDev.👉
devops.com
Mobile apps face increasing threats, and relying on app store protections isn't enough. Integrating security automation into your pipeline ensures proactive defense.Embed security into your agile...
0
0
0
🔐 Your crypto isn’t in your wallet. It’s protected by a key—and that key is what hackers are after. From phishing to quantum threats, here’s what every crypto holder needs to know: #CryptoSecurity #Web3 #Bitcoin #WalletSafety.
benzinga.com
From Solana breaches to Ethereum exploits, this guide breaks down cryptocurrency wallet threats and how you can avoid them.
0
0
0
Hackers are exploiting hidden flaws in mobile ecosystems — and fake apps are more convincing than ever.🔍 Learn how to spot the danger before it's too late. READ: .
securityboulevard.com
In 2025, app store security threats have reached unprecedented levels, driven by increasingly sophisticated cybercriminal tactics and expanding attack surfaces.
0
0
0
Ever felt like your phone is listening to you? It’s not just the mic—it’s your scrolls, taps, pauses, and clicks. Want to reclaim control? Start here.👇.#Privacy #DigitalLife #OnlineTracking #DataSurveillance READ:
hackernoon.com
Learn how to reclaim your digital privacy with practical tips to reduce tracking, resist algorithms, and disconnect from data-hungry platforms.
0
0
0
Perfect security doesn’t exist—and that’s okay. The best cloud security strategies in 2025 accept risk, focus on identity over perimeters, and protect what actually matters. 🔐 Build defenses that work in the real world. 🧠 Read → #Cybersecurity.
cshub.com
Explore cloud security approaches that genuinely work in the real world
0
0
0
🧠 Cybercriminals don’t just hack systems—they choose their tools wisely. From low-level exploits in C to stealthy scripts in PowerShell, the languages behind malware reveal how modern attacks are built and deployed. READ:
dev.to
It is difficult to claim that any system or program is completely secure. All of them may contain...
0
0
0
📱 Worried about SIM swap attacks?.Here’s how to stay safe:.– Don’t overshare online.– Use strong, unique passwords.– Avoid storing logins in apps.– Lock your SIM with a PIN.– Use MFA (not just SMS!).– Watch for sudden signal loss. 🔒 Stay alert, READ:
forbes.com
Learn about SIM swap fraud, where scammers hijack phone numbers to gain control of personal accounts. Discover tactics used, warning signs, and tips to protect yourself.
0
0
0
📵 Think you’ve been SIM swapped?.Watch for:.– No signal or service.– Locked out of key accounts.– Unfamiliar password reset requests.– Carrier messages you didn’t trigger.– Friends get strange texts from you.– Login alerts from unknown devices READ: .
forbes.com
Learn about SIM swap fraud, where scammers hijack phone numbers to gain control of personal accounts. Discover tactics used, warning signs, and tips to protect yourself.
0
0
0
🚨 SIM swap fraud is more than just losing your phone number. Criminals hijack your mobile identity to reset passwords, drain bank accounts, and steal crypto. It starts with social engineering—and ends with you locked out. READ:
forbes.com
Learn about SIM swap fraud, where scammers hijack phone numbers to gain control of personal accounts. Discover tactics used, warning signs, and tips to protect yourself.
0
0
0
An anonymous social account isn’t just a fake name. Use a separate email, unique username, no real photos, incognito mode, anonymous payments, no personal details, no overlaps with real life, no justifying, no meetings nearby—& never get too confident.
forbes.com
Protect your personal data with online anonymity. Learn 11 tips for creating anonymous social media accounts to safeguard your identity from prying eyes.
0
0
0
To beat a hacker, you have to think like one. Explore how ethical hackers, Red Teams, and bug bounty hunters stay ahead of the game in today’s cyber battleground. 🛡️👨💻 #OffensiveSecurity #EthicalHacking READ:
0
0
0
Want to protect your privacy on social media? VPNs and anonymizers help, but they’re not enough. An anonymous account can give you control without revealing your identity. #Privacy #CyberSecurity READ:
forbes.com
Protect your personal data with online anonymity. Learn 11 tips for creating anonymous social media accounts to safeguard your identity from prying eyes.
0
0
0
Think firewalls are enough? Think again. 🔥.Discover how ethical hackers, Red Teams & bug bounty hunters expose threats before attackers do. OffSec is proactive cyber defense. #CyberSecurity READ:
0
0
0
Implementing access controls isn’t easy. 🚧 Tech complexity, AI risks, user resistance, and budget limits create gaps. Success needs stakeholder buy-in, training, smart tools, and strong integration. #CyberSecurity READ:
0
0
0
Logical access controls like RBAC, DAC, and MAC secure sensitive data at the software level. 🎯 Tailor controls to your system’s needs, classify data, and review permissions regularly. Strong logic = strong defense. #CyberSecurity READ:
0
0
0
Administrative access controls set the rules for protecting sensitive data. 🛡️ Create strong policies, train employees, monitor access, and audit regularly to stay secure and compliant. #CyberSecurity READ:
0
0
0
Physical access controls are your first shield against data breaches. 🚪🔒 Use keycards, biometrics, CCTV, and security guards to protect sensitive areas. Regularly audit and update defenses to stay secure. #CyberSecurity READ:
0
0
0
Protecting sensitive data starts with strong access controls. 🔒 Physical (locks, surveillance), administrative (policies, audits), and logical (passwords, biometrics) controls work together to defend against breaches. #Cybersecurity #DataProtection READ:
0
0
0
Strong access controls aren’t optional—they’re your first defense against breaches, fraud, and reputational damage. Protect sensitive data, stay compliant, and keep cybercriminals out. #Cybersecurity #DataProtection READ:
0
0
0