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Malware Vs Virus Explained

Malware Vs Virus Explained

Cybersecurity Snacks
December 06, 2023

Nathanael/Cybersecurity Snacks

Good morning. Today, we are covering the differences and similarities between malware and viruses. We are also offering practical tips on how to protect your devices against malware and viruses. As usual, we will also bring you the latest news and jobs in the cybersecurity field. We end today’s newsletter with a wisdom quote. First time reading? Sign up here

Main Meal

💻You might know malware and viruses as those pesky invaders that wreak havoc on your computer. However, not all malware are viruses; rather, viruses are just one type of malware. Malware is not always a virus, even though all viruses are classified as malware.

🧬Viruses, like their biological counterparts, attach themselves to clean files in your system and infect other clean files. They can spread uncontrollably, damaging a system’s core functionality and deleting or corrupting files.

🖥️ On the flip side, malware (short for malicious software) refers to any software designed to cause damage to a single computer, server or network - whether it's viruses, Trojans, spywares or worms.

Differentiating Between Malware and Viruses

🔍Many people mistakenly use the terms malware and virus interchangeably, but they are distinct entities. Think of malware as an umbrella term under which viruses fall.

📛Malware, a shortened form of malicious software, encompasses any program created to damage or take advantage of an electronic device. It includes things like spyware, ransomware, adware - basically anything that ends in 'ware'.

🦠On the other hand, a virus is a specific type of malware that self-replicates by modifying other computer programs and inserting its own code. Imagine it like a biological virus infecting cells.

🛡️ This distinction matters because different types of malware require unique defense strategies. You wouldn't treat a cold the same way you'd treat an infection. Similarly, understanding these differences can help us better protect our digital spaces.

Similarities Between Malware and Viruses

🤝The common ground between malware and viruses lies in their shared goal: disruption. They both aim to mess with your digital life, be it by stealing data or slowing down performance.

🐅Malware and viruses, though different species, are both predators in the wild web. Like lions and tigers stalking the same prey - your system's security.

🛡️🦁 This similarity means you need protection against both threats. A sturdy antivirus program can offer help here. Think of it as a wildlife ranger protecting you from these cyber beasts.

Protection Against Malware and Viruses

🔒 It's crucial to guard your digital life against the threat of malware and viruses. Just like you wouldn't leave your front door unlocked, you shouldn't let cyber threats waltz into your system uninvited.

👮‍♂️ The first step is getting reliable anti-virus software. This acts as a digital security guard, always on duty to keep intruders out. But remember, it needs regular updates to stay ahead of new threats.

🔗 You also need good browsing habits. Be cautious with email attachments or shady links – they can be bait from hackers. A healthy dose of skepticism online goes a long way in preventing infections.

🔧 Keep your device secure. Ensure you download recommended updates from your device's manufacturer or operating system provider, particularly for crucial software like your internet browser.

News

Nathanael/Cybersecurity Snacks

TrickBot malware developer pleads guilty

Vladimir Dunaev, 40, admitted to creating tools for the TrickBot malware, which stole money and data from millions of computers worldwide. TrickBot was also used to deploy ransomware, causing tens of millions of dollars in losses to organizations, including hospitals and schools. Dunaev was arrested in South Korea and extradited to the US. He faces up to 35 years in prison for two counts of conspiracy and wire fraud [more]

Hershey Company Data Breach Exposes Personal Information

The Hershey Company has issued a warning about a data breach affecting some accounts. The unauthorized user gained access to a limited number of email accounts, potentially accessing personal and financial information [more]

Iranian Hackers Breach U.S. States and Federal Agencies in Disturbing Cyberattack Spree

Iran-affiliated hackers breached multiple organizations in the US, including a small water authority, targeting an Israeli-made industrial control device. The group, calling themselves "Cyber Av3ngers," is affiliated with Iran’s Islamic Revolutionary Guards Corps and has been active since at least November 22 [more]

Louisiana Teachers and Students Victimized by Cyberattack, But Never Informed of Data Breach

Thousands of teachers and students in Louisiana had their personal information leaked in a cyberattack, but were never notified [more]

North Korean hackers steal $3 billion in cryptocurrency

The report from Recorded Future reveals that the Lazarus Group, a state-sponsored threat actor, has targeted various cryptocurrency platforms and exchanges since 2017, using various techniques and malware. 2023 is the most prolific year for Lazarus. The group is believed to have siphoned more than $1.7 billion in 2022 and more than $1.3 billion in 2023, hitting several high-profile victims such as Atomic Wallet, Alphapo, CoinEx, CoinsPaid, and Stake.com. Stolen funds are used to fund missile program and evade sanctions [more]

23andMe Data Breach

Personal genetics firm 23andMe confirmed that hackers accessed the personal information of about 6.9 million of its members using stolen passwords from other websites [more]