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Telesys Voice and Data Blog

Telesys Voice and Data has been serving the Dallas/Fort Worth area since 1994, providing IT Support such as technical helpdesk support, computer support, and consulting to small and medium-sized businesses.

The FBI Warns That DDoS Attacks are On the Rise

b2ap3_thumbnail_ddos_prevention_400.jpgIf you feel that there’s an increase in ransomware activity, don’t worry; it’s not just you. Hackers are now taking greater advantage of ransomware, a threat that locks down files and returns them in exchange for a payment. This is wreaking havoc on the computing world. Even the FBI has acknowledged the threat, and has issued a warning that the most likely type of cyber extortion users will encounter is probably going to be DDoS attacks.

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Find Out What the Word “Hack” and Medieval Horses Have In Common

b2ap3_thumbnail_hacker_attacker_400.jpgIn today’s society, we throw the word “hack,” around without a second thought. This is especially true in the realm of cyber security for businesses. Have you ever taken a moment to think about why the term “hacker” was chosen as the title for those who partake in sketchy online activity? What exactly makes a hacker, a hacker?

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Winter is Coming: Dyre Wolf Malware Can Leave Your Bank Account Looking Stark

b2ap3_thumbnail_phishing_attack_400.jpgWith the critically-acclaimed television series, Game of Thrones returning to viewers this spring, it seems apt to discuss a manner of hacking attack called Dyre Wolf. This particular threat is just as fierce as its name implies, and can potentially cost businesses between $500,000 to $1.5 million per attack. It takes advantage of a multi-step phishing process, and your employees should understand how to avoid attacks like these.

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Don't be Afraid to Replace Got an older PC that's causing you a lot of issues? Older technology is typically more expensive to run, and after a while, it's cheaper to simply buy a new desktop than it is to continue pouring money into something that always seems broken. It's a great time to buy wo...