The digital era has seen increasing amounts of data shifted online, creating rich opportunities for malware schemes such as ransomware and adware. Ransomware, as shown in the 2017 WannaCry malware attack, allows hackers to profit by essentially holding computer systems hostage. Adware tricks users into downloading malware hidden in ads or pop-ups, giving perpetrators control to display unwanted advertisements. Protection measures include vigilant browsing habits and using effective anti-virus software.

Nearly 250,000 Records From Tax Credit Consulting Agency Exposed
Summarize this content to a maximum of 60 words: Research has uncovered an unencrypted, non-password-protected database containing 245,949 records.