Social media like Facebook, Instagram or YouTube are booming. At first glance, these don’t seem to pose any immediate threat to e-banking. However, due to their widespread and often carefree use, they are also of interest to criminals.
Protect yourself by...
- only ever posting information you would also be happy to disclose to a complete stranger in the street, too.
- limiting access to the information you post (privacy settings).
- only accepting people as “friends” who you actually know in some other way (for instance, personally).
- applying a “healthy dose of suspicion” whenever you receive messages from people you don’t know.
- not clicking on any links originating from unknown sources, and checking documents, pictures, videos etc. first before you open them.
- using different and strong passwords for different services.
- using up-to-date software (browser, operating system, anti-virus, etc.).
Hackers just love social media
Social media are frequently used by criminals as so-called “virus spreaders” for systematically placing links aimed at distributing malware.
These networks also allow them to gain insight into personal information about people, which can then be used for a targeted attack in a next step.
You use social media to share photos and personal details with “friends”. Such information though can also be abused by attackers, for instance for a “social engineering” attack.
You should therefore consider very carefully what kind of information you disclose in your profile: Only ever post personal data which you would be happy to pass on to a complete stranger in the street as well.
A “healthy” dose of suspicion should generally be applied when using these networks. You should only ever accept friendship requests from people who you know either personally or through some other channel.
Files such as documents, pictures, videos etc. should always be checked with your antivirus software first. And this no matter whether they originate from a trustworthy or non-trustworthy source.
One click on a link leading to a malicious website is enough to infect your device with malware (Drive-By Download). You should therefore think hard about whether you would really like to see the contents before opening any link, and whether this came from a trustworthy source.
Under www.getlinkinfo.com you can check shortened link addresses (see Further information).
It is also vital that browser, operating system and antivirus software in particular plus all other software are always kept up-to-date (“Step 3 - prevent”).
Log-in and password
Requirements concerning a good password also apply to social media and networks. It is absolutely necessary to treat access data confidentially.
It is also important to use different passwords for different services, too. Never use the same password for your social media and networks as for your e-banking facility.
In connection with social media and their use, great emphasis is also placed on protecting your personal information. Information and tips as to appropriate behaviour can be found on the Federal Data Protection and Information Commissioner (FDPIC) website (in German).
Social media offer many configuration options. Our checklists are meant to assist you in establishing secure Facebook and Twitter configurations.