The breaches involved different malware and both companies are investigating whether payment card information was stolen.
Phishing is down 22 percent from July to August, but U.S. banks experienced an increase in phishing volume.
CloudFlare announced on Monday that it would be supporting SSL connections to every customer, including about two million using its free service.
The CryptoWall ransomware being delivered comes with a valid digital signature and initial VirusTotal results showed zero detections.
Researchers with Proofpoint have analyzed a version of the Dyre banking trojan that has been updated with new features.