Business Email Compromise explained
BEC is a precise, high-value form of social engineering. Rather than spraying malware, attackers research a company, then send a carefully crafted message that looks like it's from the CEO, a supplier, or the finance team. Typical schemes include fake invoices, urgent wire-transfer requests, and requests to change a vendor's banking details. Often there's no malicious link at all — just persuasive words and a sense of urgency.
BEC frequently follows an account takeover: an attacker who has compromised a real mailbox (often via phishing) sends requests from a genuine, trusted address, making the fraud extremely convincing. Because it relies on deception rather than technical exploits, BEC slips past defences focused only on malware.
Why BEC matters for your business
BEC is among the most financially damaging cybercrimes, costing organizations enormous sums through fraudulent transfers — frequently more than ransomware. A single convincing email can move tens or hundreds of thousands of dollars out the door, and funds are often unrecoverable once sent.
Any business that handles payments, invoices, or vendor relationships is exposed. Defending against BEC takes a combination of technical controls to prevent impersonation and account takeover, plus clear internal processes — like verifying payment changes through a second channel — so a convincing email can't single-handedly authorize a transfer.
Scalogic protects your business from BEC
Scalogic defends against business email compromise on multiple layers. We deploy advanced email security via Proofpoint to detect impersonation and spoofing, enforce MFA to prevent the account takeovers that power the most convincing BEC, and configure DMARC so attackers can't easily forge your domain.
Our 24/7 SOC watches for the signs of a compromised mailbox — unusual logins, suspicious forwarding rules — and responds quickly. We also help you put verification processes in place so a single email can never move money on its own.
Frequently asked questions
How is BEC different from phishing?
Phishing is often broad and malware-focused. BEC is targeted impersonation aimed at tricking someone into transferring money or data, frequently with no malicious link at all.
Why is BEC so hard to catch?
It exploits trust and may come from a genuinely compromised account, so it can look completely legitimate. Defence requires impersonation detection, account protection, and verification processes.
How can we prevent wire fraud from BEC?
Combine technical controls (email security, MFA, DMARC, monitoring) with a process to verify payment changes through a second channel. Scalogic helps put both in place.