MosaicLoader Malware Delivers Facebook Stealers, RATs

A never-before-documented Windows malware strain dubbed MosaicLoader is spreading worldwide, acting as a full-service malware-delivery platform that’s being used to infect victims with remote-access trojans RATs, Facebook cookie stealers and other threats. That’s according to Bitdefender...

NoxPlayer Supply-Chain Attack is Likely the Work of Gelsemium Hackers

A new cyber espionage group named Gelsemium has been linked to a supply chain attack targeting the NoxPlayer Android emulator that was disclosed earlier this year. The findings come from a systematic analysis of multiple campaigns undertaken by the APT crew, with evidence of the earliest attack...

CVE-2021-27612

In specific situations SAP GUI for Windows until and including 7.60 PL9, 7.70 PL0, forwards a user to specific malicious website which could contain malware or might lead to phishing attacks to steal credentials of the victim...

Password manager hijacked to deliver malware in supply chain attack

In the latest example of a supply chain attack, cybercriminals delivered malware to customers of the business password manager Passwordstate by breaching its developer’s networks and then deploying a fraudulent update last week, said Passwordstate’s maker, Click Studios. Though the number of...

100,000 Google Sites Used to Install SolarMarker RAT

Hackers are using search-engine optimization SEO tactics to lure business users to more than 100,000 malicious Google sites that seem legitimate, but instead install a remote access trojan RAT, used to gain a foothold on a network and later infect systems with ransomware, credential-stealers,...

Hackers Using Website's Contact Forms to Deliver IcedID Malware

Microsoft has warned organizations of a "unique" attack campaign that abuses contact forms published on websites to deliver malicious links to businesses via emails containing fake legal threats, in what's yet another instance of adversaries abusing legitimate infrastructure to mount evasive...

Alert — There's A New Malware Out There Snatching Users' Passwords

A previously undocumented malware downloader has been spotted in the wild in phishing attacks to deploy credential stealers and other malicious payloads. Dubbed "Saint Bot," the malware is said to have first appeared on the scene in January 2021, with indications that it's under active developmen...

How To Defend the Extended Network Against Web Risks

Smart cybercriminals are going after web servers and browsers, more so than after individuals. Unfortunately, these types of attacks often go ignored, as they’re harder to test for in terms of pen-testing. With much of the world now working remotely, this threat has intensified. Attackers use...

Hackers Using a Windows OS Feature to Evade Firewall and Gain Persistence

A novel technique adopted by attackers finds ways to use Microsoft's Background Intelligent Transfer Service BITS so as to deploy malicious payloads on Windows machines stealthily. In 2020, hospitals, retirement communities, and medical centers bore the brunt of an ever-shifting phishing campaign...

Microsoft Lures Populate Half of Credential-Swiping Phishing Emails

Almost half of phishing attacks in 2020 aimed to swipe credentials using Microsoft-related lures – from the Office 365 enterprise service lineup to its Teams collaboration platform. According to a Tuesday report by Cofense, which analyzed millions of emails related to various attacks, 57 percent...

It’s Not the Trump Sex Tape, It’s a RAT

As outgoing President Donald Trump continues to dominate headlines, cybercriminals have decided to horn in on the much-gossiped-about — and yet to materialize — Trump sex tape as a lure for malware delivery. A campaign has been uncovered that labels a malware downloader with the filename...

Malsmoke operators abandon exploit kits in favor of social engineering scheme

Exploit kits continue to be used as a malware delivery platform. In 2020, weve observed a number of different malvertising campaigns leading to RIG, Fallout, Spelevo and Purple Fox, among others. And, in September, we put out a blog post detailing a surge in malvertising via adult websites. One o...

Mobile Browser Bugs Open Safari, Opera Users to Malware

A set of address-bar spoofing vulnerabilities that affect a number of mobile browsers open the door for malware delivery, phishing and disinformation campaigns. The bugs, reported by Rapid7 and independent researcher Rafay Baloch, affect six browsers, ranging from the common Apple Safari, Opera...

New Report Explains COVID-19's Impact on Cyber Security

Most cybersecurity professionals fully anticipated that cybercriminals would leverage the fear and confusion surrounding the Covid-19 pandemic in their cyberattacks. Of course, malicious emails would contain subjects relating to Covid-19, and malicious downloads would be Covid-19 related. This is...

Iranian Hackers Pose as Journalists to Trick Victims Into Installing Malware

An Iranian cyberespionage group known for targeting government, defense technology, military, and diplomacy sectors is now impersonating journalists to approach targets via LinkedIn and WhatsApp and infect their devices with malware. Detailing the new tactics of the "Charming Kitten" APT group,...

Malicious Attachments Remain a Cybercriminal Threat Vector Favorite

While attachment threat vectors are one of the oldest malware-spreading tricks in the books, email users are still clicking on malicious attachments that hit their inbox, whether it’s a purported “job offer” or a pretend “critical invoice.” The reason why threat actors are still relying on this...

Researchers Warn of Active Malware Campaign Using HTML Smuggling

An active campaign has been spotted that utilizes HTML smuggling to deliver malware, effectively bypassing various network security solutions, including sandboxes, legacy proxies and firewalls. Krishnan Subramanian, security researcher with Menlo Security, told Threatpost that the campaign...

Design/Logic Flaw

A vulnerability in the malware detection functionality in Cisco Advanced Malware Protection AMP in Cisco AsyncOS Software for Cisco Email Security Appliances ESAs could allow an unauthenticated remote attacker to exhaust resources on an affected device. The vulnerability is due to insufficient...

Threat Actor Impersonates USPS to Deliver Backdoor Malware

A new threat actor has been found impersonating the U.S. Postal Service USPS and other government agencies to deliver and install backdoor malware to various organizations in Germany, Italy and the United States, according to new research. The campaigns, which researchers from cybersecurity firm...

Microsegmentation and Isolation: 2 Essential Strategies in Zero-Trust Security

The headlines over the past few years have been consistent – enterprises are pouring more and more money into cybersecurity countermeasures. Indications are that 2020 will be no different, with reports that nearly three quarters of CISOs plan to ask their CFOs for increased cybersecurity investme...