Holiday Shopping, Phishing, and Malware Scams

As this holiday season approaches, the Cybersecurity and Infrastructure Security Agency CISA encourages users to be aware of potential holiday scams and malicious cyber campaigns, particularly when browsing or shopping online. Cyber actors may send emails and ecards containing malicious links or...

Not us, YOU: vendor email compromise explained

Silent Starling, an online organized criminal group hailing from West Africa, seem to have reminded SMBs and enterprises alike the perils of business email compromise BEC scams once more. This time, they've advanced BEC into a more potent modality by widening the scope of its potential targets an...

Here are the most popular robocall scams and how to avoid them

We recently examined how robocall scams are a serious threat to privacy, alongside the astonishing rate at which their volume continues to increase. Forty-three billion calls in 2019 with an average of 131 calls per person in the US alone is not something to be sniffed at. No matter how careful y...

A week in security (October 28 – November 3)

Last week on Malwarebytes Labs, we celebrated the birth of the Internet 50 years ago, highlighted reports about the US Federal Trade Commission FTC filing a case against stalkerware developer Retina-X, issued a PSI on disaster donation scams, looked at the top cybersecurity challenged SMBs face,...

Help prevent disaster donation scams from causing more misery

It’s a sad day when we have to warn people about medical charity scams, or tax fakeouts, or even have a week dedicated to foiling charity fraud—but here we are. With so many natural disasters occurring, from wildfires in California to tornadoes in Dallas, disaster donation scams remain a top...

Cash App Twitter Giveaway a Haven for Stealing Money

Scammers looking to piggyback on the CashAppFriday trending topic on Twitter are stealing between $10 to $1,000 from each victim that falls for their efforts. According to researchers at Tenable, the scams include phishing with some links garnering up to 500 clicks each, a hoax called...

Open Redirect Bug in Bridge Theme Plugin Opens Admins to Spearphishing

Two open-redirect vulnerabilities in Bridge, a commercial WordPress theme purchased more than 120,000 times, would allow an attacker to mount spearphishing attacks against site administrators. An open redirect vulnerability can be used to hide malicious links behind URLs for legitimate domains. F...

Instagram clamps down on fake messages with anti-phishing tool

Instagram accounts will always be a popular target for scammers. You might not think it’s a big deal if someone has their account swiped, but it’s often the vanguard of many online businesses. A takeover, or a deletion, can be absolutely devastating. Smart hacking crews are always in the...

Sextortionists Get Past Defenses with Cryptocurrency Shift

A sextortion campaign is making the rounds that attempts to evade detection by demanding payment in cryptocurrencies other than Bitcoin. Sextortion operators typically send emails out claiming to have harvested webcam footage or browser histories related to adult content from the recipient’s...

SMA Solar Technology AG Sunny WebBox

1. EXECUTIVE SUMMARY CVSS v3 9.6 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: SMA Solar Technology AG Equipment: Sunny WebBox Vulnerability: Cross-Site Request Forgery 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to generate a...

Browser Guard combats privacy abuse, tracking, clickbait, and scammers

In July 2018, we introduced the Malwarebytes Browser Extension, a beta plugin for Firefox and Chrome aimed at delivering a safer, faster, and more private browsing experience. Our extension blocked tech support scams, hijackers, pop-up ads, trackers, and more to keep users secure and free from...

Before He Spammed You, this Sly Prince Stalked Your Mailbox

A reader forwarded what he briefly imagined might be a bold, if potentially costly, innovation on the old Nigerian prince scam that asks for help squirreling away millions in unclaimed fortune: It was sent via the U.S. Postal Service, with a postmarked stamp and everything. In truth these old...

New SIM Card Flaw Lets Hackers Hijack Any Phone Just By Sending SMS

Cybersecurity researchers today revealed the existence of a new and previously undetected critical vulnerability in SIM cards that could allow remote attackers to compromise targeted mobile phones and spy on victims just by sending an SMS. Dubbed "SimJacker," the vulnerability resides in a...

Feds Indict 281 People for Involvement in Massive Email Fraud Scheme

Federal authorities have arrested 281 people and seized nearly $3.7 million in a coordinated effort between multiple agencies to disrupt a massive email-fraud scheme. Perpetrators of a global business email compromise BEC scheme were the target of a four-month investigation that began in May call...

Back-to-School Scams Target Students with Library-Themed Emails

College students settling back into school might want to think twice before clicking on an email prompting them to renew their school library account. Researchers warn that students at hundreds of universities worldwide are being targeted with fake emails this week, which tout attachments or link...

This Week in Security News: New Zero-Day Vulnerability Findings and Mobile Phishing Scams

Welcome to our weekly roundup, where we share what you need to know about the cybersecurity news and events that happened over the past few days. This week, learn how music festival goers need to be on guard for phishing attacks when trying to find a lost iPhone. Also, read how Trend Micro...

Red Lion Controls Crimson

1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Red Lion Controls Equipment: Crimson Windows configuration software Vulnerabilities: Use After Free, Improper Restriction of Operations within the Bounds of a Memory Buffer, Pointer Issues, Use of...

Potential Hurricane Dorian Cyber Scams

The Cybersecurity and Infrastructure Security Agency CISA warns users to remain vigilant for malicious cyber activity targeting Hurricane Dorian disaster victims and potential donors. Fraudulent emails commonly appear after major natural disasters and often contain links or attachments that direc...

Protect Against Romance Scams

The Federal Trade Commission FTC has released a short video to help users spot and defend against romance scams. In this type of fraud, cyber criminals gain the confidence of their victims and trick them into sending money. The video includes stories that romance scammers tell to online daters to...

IRS Impersonation Attacks Spread Malware Nationwide

The Internal Revenue Service IRS is warning taxpayers about a snowballing email attack that uses messages pretending to be legitimate IRS communications. The end game for the effort is malware being installed on unsuspecting users’ machines; imposters may gain control of the taxpayer’s computer o...