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Proofpoint Blog

ID: 141807a0-68dd-5588-a436-a7e3301825e6

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Feed Type: rss

Earliest post: 2024-01-31

Latest post: 2026-10-13

Threat intelligence, email security insights, phishing and business-email-compromise research, and practical defence strategies from the Proofpoint security team — with a focus on real-world attack trends and mitigation guidance.

01/01/2020
10/14/2026
Title Date Published ↓Threat ScoreAuthorVisible
Healthcare Sees No Relief from Cyberattacks Disrupting Patient Care2026-10-1372True
TeamFiltration Campaign Compromises Seven Microsoft 365 Accounts Using Default Passwords2026-09-2470True
Four groups caught using the same Chrome and Windows exploit kit2026-09-0985True
Chinese espionage groups swarm to exploit triple-link chain of zero-days2026-09-0988True
Cybercriminals Turn to Indirect Prompt Injection Attacks2026-08-1355True
Russian hackers can steal emails without a click2026-08-0785True
Max-severity Exchange server flaw under active exploitation by Kremlin hackers2026-07-3092True
New warnings that Russian operatives are targeting the emails of US nuclear scientists and defense contractors2026-07-2390True
Russian Espionage Group Exploited Zimbra Zero-Day to Steal Mail and 2FA Codes2026-07-2390True
If you pay a hacker’s ransom, chances are that they’ll come back for more2026-07-2280True
Proofpoint Research Finds 65% of Organizations Affected by Ransomware Say AI Made Attacks More Effective 2026-07-2275True
OAuth Client ID Spoofing Lets Attackers Validate Stolen Microsoft Entra Credentials2026-07-1478True
Hackers find a new trick to collect Microsoft Entra user data without raising red flags2026-07-1375True
Suspected Chinese snoops caught breaking into universities' Roundcube mailservers2026-07-0885True
New Cargo Theft Surge: From Lobster Heists To Bourbon Warehouse Scams2026-07-0165True
Defending the Authentication Flow: Device Code Phishing with Selena Larson2026-06-3065True
Suspected North Korean actors use fake ‘coding assignments’ to steal crypto2026-06-0978True
China-Linked TA4922 Expands Phishing Attacks to U.K., Germany, Italy, and South Africa2026-06-0472True
Verizon DBIR: Healthcare Fends Off Increased Social Engineering Attacks2026-05-2270True
The spy who logged me in.2026-05-0990True
Claude Mythos Fears Startle Japan's Financial Services Sector2026-04-2930True
Cargo thieving hackers running sophisticated remote access campaigns, researchers find2026-04-1672True
Freight Hacker Wields Code-Signing Service to Evade Defenses2026-04-1675True
Microsoft 365 mailbox rules abused for exfiltration, persistence2026-04-1370True
Axios Future of Cybersecurity: Russians suspected of using iPhone spyware2026-03-3178True
Iran appears to have conducted a significant cyberattack against a U.S. company, a first since the war started2026-03-1172True
Pro-Iran hackers claim cyberattack on major US medical device maker2026-03-1170True
Tycoon 2FA Goes Boom as Europol, Vendors Bust Phishing Platform2026-03-0580True
Global coalition dismantles Tycoon 2FA phishing kit2026-03-0475True
Life Mirrors Art: Ransomware Hits Hospitals on TV & IRL2026-02-2770True
Don’t trust TrustConnect: This fake remote support tool only helps hackers2026-02-2075True
TA584 threat actor leverages Tsundere Bot and XWorm for network access2026-01-2975True
How Hackers And Cargo Thieves Orchestrated The Great Massachusetts Lobster Heist2026-01-0170True
State-linked and criminal hackers use device code phishing against M365 users2025-12-1975True
Microsoft 365 accounts targeted in wave of OAuth phishing attacks2025-12-1978True
State-linked and criminal hackers use device code phishing against M365 users2025-12-1970True
Three ways teams can tackle Iran’s tangled web of state-sponsored espionage2025-12-1785True
Operation Endgame targets malware networks in global crackdown2025-11-1380True
Iran's Elusive "SmudgedSerpent' APT Phishes Influential US Policy Wonks2025-11-0585True
AI website builder Lovable fuels rise in phishing & scams 2025-08-2675True
Hackers Are Vibe Coding Phishing Websites To Steal Credentials2025-08-2270True
FBI Warns iPhone And Android Users - Do Not Use These Codes2025-08-2170True
Illicit activity powered by Lovable website builder abuse on the rise2025-08-2170True
Cybercriminals Abuse Vibe Coding Service to Create Malicious Sites 2025-08-2075True
Cybercriminals Use Go Resty and Node Fetch in 13 Million Password Spraying Attempts2025-02-0575True
Phishing tax scams increase as tax deadlines approach2025-02-0350True
Bitter APT Targets Turkish Defense Sector with WmRAT and MiyaRAT Malware2024-12-1785True
Rising ClickFix malware distribution trick puts PowerShell IT policies on notice2024-11-2170True
Why that Google Meet error might be a sneaky hacker trick2024-11-1470True
Normalyze to be purchased by Proofpoint2024-10-3075True

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