Cyber Attacks Today
It was conducted by APT 29, an organized cybercrime group connected to the Russian government. Another alarming statistic is that public companies lose an average of 8% of their stock value after a successful breach. Computer emergency response teams are set up by governments and large organizations to handle computer security incidents. It was the most significant cybercrime attack on an Irish state agency and the largest known attack against a health service computer system.
A Trojan horse attack uses a malicious program that is hidden inside a seemingly legitimate one. When the user executes the presumably innocent program, the malware inside the Trojan can be used to open a backdoor into the system through which hackers can penetrate the computer or network. This threat gets its name from the story of the Greek soldiers who hid inside a horse to infiltrate the city of Troy and win the war.
National Security Agency of engineering a backdoor to monitor companies and governments in over 45 countries around the world. Hackers targeted the Telegram accounts of Ukrainian government officials with a phishing attack in an attempt to gain access to the accounts. Russian hackers targeted the Costa Rican Ministry of Finance in a cyberattack, crippling tax collection and export systems. The newly elected President of Costa Rica declared a national emergency as a result of the attack and the group asked for $20 million in ransom or it plans to leak the stolen data. We focus on cyber attacks on government agencies, defense and high tech companies, or economic crimes with losses of more than a million dollars.
Those commands can read sensitive data, modify database data, or even trigger executive functions . Scammers are getting more sophisticated with phishing attacks which makes it harder to identify when you’re a target. Malware attacks can happen to individuals — like when you open a link in a phishing email. Cyber attacks occur when an individual, group, or organized gang attempts to maliciously breach the security system of another person or organization. Identity theft and fraud protection for your finances, personal info, and devices.
In other configurations, an access number is generated on a handheld device that the user has to log in to. The user can only access the secure area if both the password and the number are correct. In July 2020, Twitter was breached by a group of three attackers, who took over popular Twitter accounts. They used social engineering attacks to steal employee credentials and gain access to the company’s internal management systems, later identified by Twitter as vishing .
Cyber attackers often use a flood attack to disrupt the “handshake” process and carry out a DoS. Several other techniques may be used, and some cyber attackers use the time that a network is disabled to launch other attacks. A botnet is a type of DDoS in which millions of systems can be infected with malware and controlled by a hacker, according to Jeff Melnick of Netwrix, an information technology security software company.
The actor responsible is still unknown, but the cyberattack led to the government extending voting by two days. The Lithuanian Defense Ministry found hidden features in popular 5G smartphone models manufactured in China, according to its state-run cybersecurity RealCyberDoctor body. The module embedded in the phones detects and censors 449 keywords or groups of keywords that are counter to the message of the Chinese government. Hackers leaked data and photos from the Israeli Defense Ministry after gaining access to 165 servers and 254 websites, overall compiling around 11 terabytes of data.