Browsing Tag
Proofpoint
4 posts
Russian Hackers Used a Zimbra Zero-Day to Steal Emails Without Link Clicks
Russian hackers from the TA488 group exploited a Zimbra webmail flaw triggered when emails were opened or previewed, stealing credentials and up to 90 days of messages from victims.
Millions of Microsoft Entra Accounts Targeted in OAuth Client ID Spoofing Campaigns
Proofpoint details how attackers spoof OAuth client IDs to probe Microsoft Entra accounts, test credentials and bypass common sign-in detections at cloud scale.
China-Linked TA4922 Hackers Target UK, Europe With New SilentRunLoader Malware
Proofpoint says TA4922, a suspected China aligned cybercrime group, is targeting UK and European organisations with tax, payroll and benefits themed malware campaigns.
New malware found disguising as privacy tool
Once installed, the malware uses Smoke Loader to drop additional malware such as RedLine and Raccoon Stealer which intensify information-gathering activities.