Malware
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From pranks to APTs: How remote access Trojans became a major security threat
A remote access Trojans (RAT) is malicious software that allows an attacker to gain unauthorized access to a victim’s computer over the internet. RATs are typically installed without user consent and remain hidden to avoid detection.
How SilentFade group steals millions from Facebook ad spend accounts
SilentFade steals credentials and ad spend account information and sells the information to other bad actors. The group returned with improved malware after Facebook's initial mitigation efforts.
Alien malware a rising threat to mobile banking users
The Alien malware has quickly become a popular choice for cybercriminals to commit bank fraud. Here's why.
9 top anti-phishing tools and services
Some of these solutions will help find and stop phishing emails before they can cause damage, while others will find phishers fraudulently using your business's brand.
Windows code-signing attacks explained (and how to defend against them)
Learn how code-signing attacks work and how to defend against them. It starts with patching.
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11 types of hackers and how they will harm you
Understanding the different types of hackers, what motivates them, and the malware they use can help you identify the attacks you are most likely to face and how to properly defend yourself and your organization.
After a decade, Qbot Trojan malware gains new, dangerous tricks
New Qbot abilities include inserting malware in legitimate email threads to spread malware.
15 signs you've been hacked—and how to fight back
Redirected internet searches, unexpected installs, rogue mouse pointers: Here's what to do when you've been hacked.
What is cryptojacking? How to prevent, detect, and recover from it
Criminals are using ransomware-like tactics and poisoned websites to get your employees’ computers to mine cryptocurrencies. Here’s what you can do to stop it.
How to protect Windows networks from ransomware attacks
Even large companies like Honda can fall victim to a targeted ransomware attack. Take these steps to harden your Windows network against them.
Ransomware explained: How it works and how to remove it
Ransomware is a form of malware that encrypts a victim's files. The attacker then demands a ransom from the victim to restore access to the data upon payment.
8 ways attackers are exploiting the COVID-19 crisis
Cybercriminals are taking advantage of the coronavirus crisis to spread malware, disrupt operations, sow doubt and make a quick buck.
Ryuk ransomware explained: A targeted, devastatingly effective attack
Ryuk ransomware attacks are targeted to the most vulnerable, most likely to pay companies and are often paired with other malware such as TrickBot.
Cloud servers hacked via critical SaltStack vulnerabilities
Attackers were quick to exploit recently announced vulnerabilities to deploy cryptominers. Patch Salt now.
COVID-19 attack campaigns target hardest hit regions, research shows
Attackers shift their focus to where coronavirus infections are rising and use tactics that make their efforts hard to block.
Pharming explained: How attackers use fake websites to steal data
A pharming attack aims to redirect victims’ web traffic away from their intended destination to a website controlled by threat actors to harvest information and spread malware.
The 15 biggest data breaches of the 21st century
Data breaches affecting millions of users are far too common. Here are some of the biggest, baddest breaches in recent memory.
RubyGems typosquatting attack hits Ruby developers with trojanized packages
Attacker targeted Windows systems to hijack cryptocurrency transactions, and was able to evade anti-typosquatting measures.
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