Recent virus attacks on computers

Budget ET NOW. Ransomware persists even as high-profile attacks have slowed In the months since President Joe Biden warned Russian leader Vladimir Putin to crack down on ransomware gangs in his country, there hasn't been a massive attack like the one last May that resulted in gasoline shortages.

Omicron variant may have picked up a piece of common-cold virus This genetic sequence does not appear in any earlier versions of the coronavirus, called SARS-CoV-2, but is ubiquitous in many other viruses including those that cause the common cold, and also in the human genome, researchers said. Mamata only vaccine against "virus BJP" : Abhishek Banerjee The de facto number two in the Trinamool Congress also criticised BJP for "thrusting" on the people the by-election in two of the four seats that will go to the poll later this week.

All News Videos. COVID: New antibody treatment could offer up to 18 months' protection against severe disease The treatment contains antibodies, which are usually produced naturally in response to a COVID infection or vaccination.

They work by recognising specific parts of SARS-CoV-2 — the virus that causes COVID — and either attack these directly or bind to them to stop the virus from working and flag it for destruction by other parts of the immune system. Trojan posing as IT refund skulking to attack Android phone bank customers The phishing a social engineering computer virus attack to steal personal data malware is masquerading as an "income tax refund" and it can "effectively jeopardise the privacy of sensitive customer data and result in large-scale attacks and financial frauds", the CERT-In advisory issued on Tuesday said.

A new phishing attack lurking to scam banking customers: Advisory The Indian Computer Emergency Response Team or CERT-In is the federal technology arm to combat cyber attacks and guarding the cyber space against phishing and hacking assaults and similar online attacks.

Phishing denotes to the fraud when an attacker, masquerading as a trusted entity, tricks a victim into clicking evil links to steal passwords, login credentials and one-time password OTP. Kerala struggles with rising Covid cases; Zika Virus outbreak adds to its woes After winning accolades for its "Kerala model" of combating the contagion about a year ago, the state is now seeing daily fresh cases between 12, to 15, with no end in sight to the 'prolonged surge', as some experts put it.

Here are The 10 Best Mac Cleaners. We are in the second quarter of and have witnessed several dangerous computer viruses of all time. Here we are sharing about how multiple kinds of malware are evolving in Spotted by Kaspersky in January , PseudoManyscrypt is a botnet distributed via fake software installers and application cracks promoted on different online sites.

The pirated installers are mostly ICS-specific pirated software, various other malware strains. Not only this, but PseudoManuscrypt is also installed via the infamous Glupteba botnet known for stealing user credentials, cookies, mining cryptocurrencies on infected hosts, deploying and operating proxy components, and more.

It infected around systems in countries, most of which belonged to Russia Once installed, PseudoManuscrypt allows the attackers to take complete control of the infected system. This includes disabling antivirus, recording keystrokes, capturing screenshots, stealing VPN data, extracting data from clipboards, and more. One hundred different versions of PseudoManuscrypt loader have already been identified, and to transfer data to command-and-control C2 servers, it uses code in Chinese.

For instance : Cybercriminals are sending emails that claim to be sent out by the official WHO and give tips to the users to stay protected from the endemic Coronavirus. Users who trust these emails fall prey to these tactics. Therefore, if you receive any emails in the name of WHO, a vaccine for coronavirus, or any tips that will help cure COVID, then never trust such emails.

They are sent to inject Emotet malware into your device. Belonging to a popular Cryptomix Ransomware family, Clop is improving with time and causing major damages than ever before. There are tons of variants of Clop and their main goal is to encrypt all files in an enterprise and request huge ransom amounts to decrypt the infected files. Clop Ransomware mostly targets Windows users. For instance: A dangerous file-encrypting virus that holds the potential to actively prevent the security of the system encrypting the saved files by planting the.

CLOP extension file. When this enters into your computer, it exploits AES Cipher to encrypt your data. For example: picture. Attacks that use social engineering tactics are designed to especially target human aspects. For instance: A new Android banking trojan dubbed Gustuff is gaining popularity.

The malicious computer virus targets cryptocurrency apps, known banks like Bank of America, Bank of Scotland, etc. Not only this, but Sim swapping attacks are also skyrocketing this Due to clever social engineering, bad actors gain access to the SIM card of the victim and trick the mobile carrier to think it is the real customer that is using the device.

With the increase in the number of AI devices, hackers are also being inclined towards it. For instance: The malicious computer virus is smart enough to figure out its way to target your devices.

AI-enabled attacks have the potential to bypass almost all kinds of authentication methods and remain undetected. With time hackers are becoming technologically advanced, therefore to stay protected from a virus you need to maintain good digital hygiene.

And organizations should start operating with AI-enabled defenses to counter AI-enabled attacks. In recent years, IoT has gained popularity for its ease of use but at the same time, for its lack of built-in firewalls, it is surrounded by controversies. Most IoT devices fail to provide options to change the default username, thereby making devices an easy target for hackers. A successful execution led to remote code execution, allowing bad actors to take complete access to devices.

Due to this Therefore, if you have any plans to invest in an IoT device we suggest looking for safety measures. Almost common security threats for IoT devices involve hijacking, leaks, home intrusions, etc. When exploited by the attacker these four remote codes and one denial service will allow threat actors to take full control over all the Cisco devices. For instance: These vulnerabilities are named as CVE is a stack overflow vulnerability, CVE is a format string vulnerability, CVE is a stack overflow vulnerability in the parsing function, CVE is a heap overflow vulnerability in the Cisco series IP camera, and CVE the denial-of-service vulnerability.

Gameover is the latest computer virus in the Zeus Family. The malicious threat targets your device in a way to effortlessly access your bank account details and steals all your money.

It simply creates its standalone server and accesses sensitive and confidential details of victims. This is why it is called AIDS. BAT used to count the number of times a computer is booted. In , a variant of this ransomware known as Cyborg was found in a fake Windows 10 November update.

For instance: Bad actors deploy a mix of bots and fraud farms to successfully pull off cyborg attacks. Well, this is another prominent security threat that you should be aware of in For instance: Fleeceware is certainly tricky since no malicious code is hidden in apps. Rather, Fleeceware simply hinges on apps that are as advertised with a free trial period but instead comes with hidden subscription fees. They even charge you after the app is uninstalled! It contains anti-virus, anti-malware, and anti-ransomware protection.

These must be routinely updated and reviewed. Disable Vulnerable Plug-ins: Plug-ins such as flash offer an easy pathway for hackers to corrupt your system. They can use them to launch an attack and infect your system. This renders all your data vulnerable and it can be used to extort funds from you. Updating your plug-ins regularly is crucial to prevent your system from virus attacks.

File Extensions: All documents should include relevant viewable file extensions from trusted sources. It is necessary to protect the system from downloading inconsequential documents that may be coming in from suspicious sources.

Ransomware Awareness in the Workplace: Human error is to blame for most ransomware virus attacks. The solution is to ensure the employees are aware and sufficiently trained to prevent and handle it. Workers must be aware of the many hacking techniques that exist. They should know not to click on unknown links or checking out malicious content as the ramifications could be dire.

All links and attachments should be verified before they are opened and the source carefully analyzed. Also, ransomware virus attacks can take a variety of forms. Phishing is simply one among many. Employees who work remotely must use open or public Wi-Fis. Hackers can easily access these and attack your system. Create Strong Passwords: Weak passwords are very easy to break.

Avoid using easily accessible information such as your birthday to create passwords. Also, using the same password to access all your accounts allows hackers to access your system. Ultimately, do not use information that is readily available to create your passwords.

These are weak and will take no time for even a rookie hacker to figure out. Hence, companies and institutions should uphold a strong passwords policy to deter any cybercriminals trying to get in. Reject Attachments and Emails from Unknown Sources: A large number of ransomware viruses access computer systems via email. When you download malicious content, you may corrupt your entire system and allow the cyber crooks in. Ransomware attacks have left companies and institutions reeling in the wake of the devastation caused.

Companies must invest in security software that will deter cybercriminals from accessing sensitive data. Also, training the workforce to detect and prevent these attacks is crucial. Additionally, businesses must always keep their data backed up locally as well as in the cloud. As the malware continues to evolve, so does the software to detect and eliminate it. Companies must always remain one or more steps ahead of hackers to keep their computer systems safe.

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