The latest Verizon Data Breach Investigations report indicates that over 70% of data breaches involved the human element. Cybercriminals exploit people to trick them into clicking unsafe links, opening malicious attachments, entering their credentials into bogus login pages, sharing sensitive data, and authorizing fraudulent fund transfers. One area where many exploits take place is on social...

QBot dominated as the top payload in Q2 with more than 95% of reported volume, according to Fortra’s PhishLabs. This is the third consecutive quarter QBot has led all other malware varieties by a significant majority. QBot was also consistently reported as a top payload in 2022, falling second only to Emotet and Redline Stealer before its current streak. Email payloads remain the primary delivery...

You did it! You can now take a quiz and accurately answer "What Is DMARC?"! Next you've generated your DMARC record, implemented your policy, and authenticated your email domains. DMARC is no easy feat in itself and now, after DNS requests, third-party conference calls and writing internal policies, you are ready...to enforce a stricter DMARC policy! If your DMARC policy has been set to p=none...

Polymorphic and metamorphic malware constantly changes itself in order to avoid detection and persistently remain on the system. This adaptive behavior is the main distinctive attribute of these types of malware, which is also why they are harder to detect; it is also why they pose a great threat to systems. On the surface, the functionality of this sort of changing and mutating malware appears...

Threats in corporate inboxes hit new highs with a quarter of all reported emails classified as malicious or untrustworthy. 99% of these threats were email impersonation threats, such as BEC and credential theft lures, that lack attachments or URLs delivering malware payloads. Cybercriminals continue to bypass traditional email security tools and reach end users by impersonating individuals,...

Free domain registrations used to stage phishing sites have experienced a significant drop in activity, contributing to just under 2% of phishing abuse in Q1. Free domain registrations and other no-cost means of staging phishing infrastructures are historically a favorite of threat actors. While no-cost methods as a whole did make up the majority of abuse in Q1, the decline in free domains can be...

Email impersonation is the fastest growing and most successful means of bypassing email security controls. In Q4 2022, the response-based and credential theft attacks that make up email impersonation reached their highest percentage of share of all email threat volume, contributing to more than 97% of attacks reported by end users. In this series, we look at the top email impersonation threats...

Business email compromise (BEC) is a dangerous type of email spoofing that targets businesses, aiming to damage them in some way. Overall, BEC “is one of the most financially damaging online crimes,” according to a joint Cybersecurity Advisory by the Federal Bureau of Investigation (FBI), the Food and Drug Administration Office of Criminal Investigations (FDA OCI), and the US Department of...

The demand for Digital Risk Protection (DRP) is on the rise as cybercriminals are increasingly targeting businesses on channels outside the corporate firewall. According to Frost & Sullivan’s 2022 Frost Radar Global DRP Report, the traditional security perimeter has changed, and unlike phishing attacks that can be managed and mitigated through internal controls, these threats live on spaces not...

Phishing sites impersonating reputable organizations continue to represent the top online threat to businesses and their brands. In Q4, Financial Institutions were targeted most by credential theft phish, experiencing the largest share of malicious sites recorded since 2021, according to Fortra’s PhishLabs. Within the group, criminals capitalized on the broad customer bases and recognizable names...

One of the most popular attack strategies used by criminals to mislead consumers into doing the wrong thing is phishing. Phishing can occur via text message (SMS or instant messaging apps, coined SMiShing), social media or via phone, but email-based attacks are the ones most often linked to the term. It's easy for phishing emails to reach millions of users at once and to blend in with the many...

When it comes to email authentication standards, should you use DKIM, SPF, or both? We’re going to cover these terms, when you should use them, what they do—and how best to protect your email domains. Is it Either/Or—or Both? Should the battle really be SPF vs. DKIM? While not mandatory, it’s highly recommended to use both SPF and DKIM to protect your email domains from spoofing attacks and...

Phishing is one of the most prevalent forms of cyberattack used by bad threat actors to either steal personal data, or to gain entrance into a business’ network. These surreptitious and malicious email messages trick unsuspecting recipients into clicking a link or opening an attachment that contains malware, ransomware, or in the case of Business Email Compromise (BEC), employs impersonation...

QBot was the most reported payload targeting employee inboxes in Q4, according to Fortra’s PhishLabs. This is the fourth consecutive month QBot has led malware activity as bad actors target organizations with a steady stream of high-volume attack campaigns. QBot previously represented the second most reported payload family, trailing behind RedLine Stealer in Q3. Email payloads remain the primary...

In this DKIM setup guide, we’ll walk you through the steps on how to set up DKIM correctly, test it, avoid common pitfalls, and fix common mistakes. In case you’re new to DKIM, or DomainKeys Identified Mail, we’ll start with a high-level overview before getting to the step-by-step instructions, but you can first look up your DKIM record here. What is DKIM? A Brief Introduction DKIM is a...

In this post, we’ll briefly explain what a DMARC policy is, how to set up your DMARC email record, what the three types of DMARC policies are and when to implement each one, and how to diagnose and fix any issues associated with it. Basically, your DMARC policy tells email receivers what to do with illegitimate or possibly fraudulent emails—whether to reject, quarantine, or accept them. Overall,...

In Q3, nearly 80% of threat actors opted to compromise existing websites or abuse free tools when staging phishing sites, according to the latest data from Fortra’s PhishLabs. While Compromised Sites represented the lion’s share of staging activity, URL Shorteners, Free Domain Registrations, and Developer Tools all experienced increased abuse in Q3 and pointed to sustained criminal interest in no...

In Q3, Redline Stealer represented nearly half of all malware attacks targeting corporate user inboxes. This is the first quarter Redline has led payload volume since PhishLabs began reporting on malware activity. Email payloads remain the primary delivery method of ransomware targeting organizations. PhishLabs continuously monitors payload families reported in corporate inboxes to help mitigate...

In Q2, four out of five phishing sites were staged using infrastructure that required no investment on the part of threat actors, including Compromised Sites and Free Tools and Services, according to the Agari & PhishLabs Quarterly Threat Trends & Intelligence Report. Although the volume of Paid Domain Registrations associated with phishing sites grew slightly, threat actors continue to choose no...