1 day Ago
The Cybersecurity and Infrastructure Security Agency (CISA) and the FBI recommend that consumers and businesses take steps to protect electronic devices against cyber attacks. Ransomware attacks are becoming a regular occurrence. They lock computers and networks using file encryption software, with hackers demanding payment by Bitcoin or other non-traceable crypto-currency to release the data.
The attack typically enters through a phishing email and then spreads to other machines on the same network. BBB joins with the National Cyber Security Alliance in suggesting the following cyber hygiene defenses: Enable automatic updates. Turn on automatic updates for your operating system, applications, and security software.
This ensures that your devices are always running the latest security patches and fixes that protect against vulnerabilities ransomware attackers might exploit. Don’t click on links from unfamiliar sources. Even if you think you know the sender, be cautious about clicking on email links.
When in doubt, delete it. Be especially wary of messages requiring you to act quickly, asking for personal information, or threatening you in any way. Keep clean machines and stay up-to-date with software: Prevent infections by updating critical software as soon as patches or new operating system versions are available.
This includes mobile and other internet-connected devices. Use strong authentication, requiring more than a username and password to access accounts, especially critical networks, to prevent access through stolen or hacked credentials. Conduct regular system backups: Systems can be restored in cases of ransomware, and having a current backup of all data speeds the recovery process.
Make better passwords: In cases where passwords are still used, require long, strong and unique passwords to better harden accounts against intrusions. Enable popup blockers. Scammers regularly use popups to spread malware.
Adjust your browser settings to prevent them from appearing. Businesses must take special precautions to protect their customers’ information. One of the BBB Standards for Trust is "Safeguard Privacy: Protect any data collected against mishandling and fraud, collect personal information only as needed, and respect the preferences of consumers regarding the use of their information.
" BBB recommends the following cybersecurity tips for U.S. small businesses.
Consumers can learn more about avoiding scams and fraud at 10 Steps to Avoid Scams, and learn more about ransomware at www.cisa.gov/stopransomware .
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