How Attackers Prepare — And What This Means for Your Business

Attacks Are No Longer Random

What do pentesters and cybercriminals have in common? They both prepare meticulously. The era of "drive-by infections" — becoming a victim by chance — is largely over. Today's attacks are planned, structured, and data-driven. The bad news: the information attackers need is often publicly available.

Phase 1: Reconnaissance — The Foundation of Every Attack

Professional attackers always begin with reconnaissance: systematically gathering information about the target. Which domains are registered? Which employees are active on LinkedIn? What technologies are in use? The goal is to understand the attack surface completely before taking any active step.

Phase 2: Typosquatting — Registering Dangerous Look-Alike Domains

One of the first concrete steps is registering domains that look deceptively similar to the target. Typosquatting is the technique — and it's frighteningly effective. example-corp.com becomes examp1e-corp.com, example-corp.net or examplecorp.com.

• Phishing emails — supposedly from IT or management
• Credential harvesting — fake login pages
• Man-in-the-middle attacks — traffic interception
• Brand damage — customers led to fraudulent sites

Phase 3: Dark Web Reconnaissance — Using Leaks as Attack Preparation

In parallel, attackers search the dark web for data leaks affecting their targets. Mass breaches are especially valuable: Under Armour, SoundCloud, and Vietnam Airlines have recently experienced leaks containing email addresses and passwords of millions of users.

Spear Phishing 2025: Precision, Not Spray-and-Pray

Here's the classic attack scenario today:

• Attacker finds employee emails in corporate format from the Under Armour breach
• They know: this person likely reuses the same password elsewhere
• A phishing email arrives from a typosquatted employer domain: "Please change your password immediately for security reasons"
• The link leads to a convincing Microsoft login page — the company's Azure AD SSO
• Employee enters credentials — handing over access to Office 365, SharePoint, Teams and email

What Can Companies Do?

• Dark Web Monitoring — detect when employee data appears in leaks
• Typosquatting Monitoring — identify suspicious domains around your brand
• Enforce MFA everywhere — especially for M365 and cloud access
• Security Awareness Training — educate employees about spear-phishing
• Phishing simulations — test regularly before real attackers do

Conclusion

Today's attackers are professionals. They research, plan, and wait. The combination of typosquatting and dark web leaks is frighteningly effective — and cheap for the attacker. Continuous monitoring can expose exactly these attack vectors before the damage is done.

Blackveil monitors domain registrations and dark web activity around the clock and delivers immediate alerts with concrete action recommendations. This keeps you one step ahead of attackers. Learn more about the Blackveil monitoring plans.