This allowed attackers to both encrypt files and spread the malware to new hosts. The threat actors used the EternalBlue exploit, which was released by the Shadow Brokers cybercrime group, to compromise server message block (SMB) v1 tools. WannaCry exploited Windows vulnerabilities and infected millions of users in May. While not exactly a data breach per se, this is certainly the king of recent security incidents. Cybercriminals are willing and able to crack Apple’s vaunted GateKeeper protection, but many companies still assume that iOS and OS X offerings come with inherently lower risk. While there’s no word on the number of users infected - likely on the low side, since the exploit was only active for five days, and HandBrake isn’t exactly ubiquitous - the attack serves as a sobering reminder that Apple devices are no longer safe havens. Using a variant of the MacOS Proton remote access Trojan (RAT), fraudsters were able to replace the HandBrake Apple Disk Image file with a malicious version that allowed them to steal login credentials from the OS X keychain, as well as stored browser passwords. HandBrakeīetween May 2 and May 6, users who downloaded popular open source Mac video transcoder HandBrake from its mirror had a 50/50 chance of infection. The site did note, however, that the passwords were hashed with “robust bcrypt algorithms” and properly salted, making them more difficult for cybercriminals to crack. Account samples provided by for-profit breach notification service LeakBase appeared to be legitimate Edmodo profiles. The company’s vice president of marketing and communications told Motherboard that the organization had “learned about a potential security incident” and was taking the report “very seriously.” Meanwhile, a fraudster known as nclay was selling 77 million Edmodo accounts on the Dark Web for $1,000. In May, education platform Edmodo was breached. Still not convinced of the risks? Here’s a look at the top five data breaches (so far) this year. Recent research by the Ponemon Institute found that companies have a 1-in-4 chance of experiencing a data breach. Top Five Data Breaches of the First Half of 2017 If cybercriminals keep it up, the total number of attacks could break 1,500 by the end of 2017. As noted by 24/7 Wall Street, the 758 breaches reported this year mark nearly a 30 percent increase from 2016. If anything, they’re set to break last year’s record pace.
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