#1 Trusted Cybersecurity News Platform
Followed by 5.20+ million
The Hacker News Logo
Subscribe – Get Latest News
Salesforce Security Handbook

Search results for how to block an email address in Proofpoint | Breaking Cybersecurity News | The Hacker News

BitDam Study Exposes High Miss Rates of Leading Email Security Systems

BitDam Study Exposes High Miss Rates of Leading Email Security Systems

Jan 21, 2020
Imagine receiving an email from US VP Mike Pence's official email account asking for help because he has been stranded in the Philippines. Actually, you don't have to. This actually happened. Pence's email was hacked when he was still the governor of Indiana, and his account was used to attempt to defraud several people. How did this happen? Is it similar to how the DNC server was hacked? Email hacking is one of the most widespread cyber threats at present. It is estimated that around 8 out of 10 people who use the internet have received some form of phishing attack through their emails. Additionally, according to Avanan's 2019 Global Phish Report , 1 in 99 emails is a phishing attack. BitDam is aware of how critical emails are in modern communication. BitDam published a new study on the email threat detection weaknesses of the leading players in email security, and the findings command attention. The research team discovered how Microsoft's Office365 ...
Experts Detect Multi-Layer Redirect Tactic Used to Steal Microsoft 365 Login Credentials

Experts Detect Multi-Layer Redirect Tactic Used to Steal Microsoft 365 Login Credentials

Jul 31, 2025 Phishing / Threat Intelligence
Cybersecurity researchers have disclosed details of a new phishing campaign that conceals malicious payloads by abusing link wrapping services from Proofpoint and Intermedia to bypass defenses. "Link wrapping is designed by vendors like Proofpoint to protect users by routing all clicked URLs through a scanning service, allowing them to block known malicious destinations at the moment of click," the Cloudflare Email Security team said . "While this is effective against known threats, attacks can still succeed if the wrapped link hasn't been flagged by the scanner at click time." The activity, observed over the last two months, once again illustrates how threat actors find different ways to leverage legitimate features and trusted tools to their advantage and perform malicious actions, in this case, redirecting victims to Microsoft 365 phishing pages. It's noteworthy that the abuse of link wrapping involves the attackers gaining unauthorized access to em...
⚡ Weekly Recap: VPN 0-Day, Encryption Backdoor, AI Malware, macOS Flaw, ATM Hack & More

⚡ Weekly Recap: VPN 0-Day, Encryption Backdoor, AI Malware, macOS Flaw, ATM Hack & More

Aug 04, 2025 Hacking News / Cybersecurity
Malware isn't just trying to hide anymore—it's trying to belong. We're seeing code that talks like us, logs like us, even documents itself like a helpful teammate. Some threats now look more like developer tools than exploits. Others borrow trust from open-source platforms, or quietly build themselves out of AI-written snippets. It's not just about being malicious—it's about being believable. In this week's cybersecurity recap, we explore how today's threats are becoming more social, more automated, and far too sophisticated for yesterday's instincts to catch. ⚡ Threat of the Week Secret Blizzard Conduct ISP-Level AitM Attacks to Deploy ApolloShadow — Russian cyberspies are abusing local internet service providers' networks to target foreign embassies in Moscow and likely collect intelligence from diplomats' devices. The activity has been attributed to the Russian advanced persistent threat (APT) known as Secret Blizzard (aka Turla). It likely involves using an adversary-...
cyber security

CISO Board Reports: Crush It

websiteXM CyberSecure Budget / CISO
Transform how you report cyber risk to the board. Get real-world skills now.
cyber security

2025 Pentest Report: How Attackers Break In

websiteVonahi SecurityNetwork Security / Pentesting
Discover real exploitable vulnerabilities and defense gaps in our free Cybersecurity Awareness Month report.
⚡ Weekly Recap: Drift Breach Chaos, Zero-Days Active, Patch Warnings, Smarter Threats & More

⚡ Weekly Recap: Drift Breach Chaos, Zero-Days Active, Patch Warnings, Smarter Threats & More

Sep 08, 2025 Cybersecurity / Hacking News
Cybersecurity never slows down. Every week brings new threats, new vulnerabilities, and new lessons for defenders. For security and IT teams, the challenge is not just keeping up with the news—it's knowing which risks matter most right now. That's what this digest is here for: a clear, simple briefing to help you focus where it counts. This week, one story stands out above the rest: the Salesloft–Drift breach, where attackers stole OAuth tokens and accessed Salesforce data from some of the biggest names in tech. It's a sharp reminder of how fragile integrations can become the weak link in enterprise defenses. Alongside this, we'll also walk through several high-risk CVEs under active exploitation, the latest moves by advanced threat actors, and fresh insights on making security workflows smarter, not noisier. Each section is designed to give you the essentials—enough to stay informed and prepared, without getting lost in the noise. ⚡ Threat of the Week Salesloft to Take Drift Of...
Axios Abuse and Salty 2FA Kits Fuel Advanced Microsoft 365 Phishing Attacks

Axios Abuse and Salty 2FA Kits Fuel Advanced Microsoft 365 Phishing Attacks

Sep 09, 2025 Phishing / Email Security
Threat actors are abusing HTTP client tools like Axios in conjunction with Microsoft's Direct Send feature to form a "highly efficient attack pipeline" in recent phishing campaigns, according to new findings from ReliaQuest. "Axios user agent activity surged 241% from June to August 2025, dwarfing the 85% growth of all other flagged user agents combined," the cybersecurity company said in a report shared with The Hacker News. "Out of 32 flagged user agents observed in this timeframe, Axios accounted for 24.44% of all activity." The abuse of Axios was previously flagged by Proofpoint in January 2025, detailing campaigns utilizing HTTP clients to send HTTP requests and receive HTTP responses from web servers to conduct account takeover (ATO) attacks on Microsoft 365 environments. ReliaQuest told The Hacker News that there is no evidence to suggest these activities are related, adding that the tool is regularly exploited alongside popular phishin...
⚡ Weekly Recap: Zero-Day Exploits, Developer Malware, IoT Botnets, and AI-Powered Scams

⚡ Weekly Recap: Zero-Day Exploits, Developer Malware, IoT Botnets, and AI-Powered Scams

May 12, 2025 Cybersecurity / Hacking News
What do a source code editor, a smart billboard, and a web server have in common? They've all become launchpads for attacks—because cybercriminals are rethinking what counts as "infrastructure." Instead of chasing high-value targets directly, threat actors are now quietly taking over the overlooked: outdated software, unpatched IoT devices, and open-source packages. It's not just clever—it's reshaping how intrusion, persistence, and evasion happen at scale. ⚡ Threat of the Week 5Socks Proxy Using IoT, EoL Systems Dismantled in Law Enforcement Operation — A joint law enforcement operation undertaken by Dutch and U.S. authorities dismantled a criminal proxy network, known as anyproxy[.]net and 5socks[.]net, that was powered by thousands of infected Internet of Things (IoT) and end-of-life (EoL) devices, enlisting them into a botnet for providing anonymity to malicious actors. The illicit platform, active since 2004, advertised more than 7,000 online proxies daily, with infected ...
ThreatsDay Bulletin: $15B Crypto Bust, Satellite Spying, Billion-Dollar Smishing, Android RATs & More

ThreatsDay Bulletin: $15B Crypto Bust, Satellite Spying, Billion-Dollar Smishing, Android RATs & More

Oct 16, 2025 Cybersecurity / Hacking News
The online world is changing fast. Every week, new scams, hacks, and tricks show how easy it's become to turn everyday technology into a weapon. Tools made to help us work, connect, and stay safe are now being used to steal, spy, and deceive. Hackers don't always break systems anymore — they use them. They hide inside trusted apps, copy real websites, and trick people into giving up control without even knowing it. It's no longer just about stealing data — it's about power, money, and control over how people live and communicate. This week's ThreatsDay issue looks at how that battle is unfolding — where criminals are getting smarter, where defenses are failing, and what that means for anyone living in a connected world. Crypto empire built on slavery Historic Operation Targets SE Asian Scam Networks with $15B Seizure The U.S. government has seized $15 billion (approximately 127,271 bitcoin) worth of cryptocurrency assets from one of the world's largest operators ...
⚡ Weekly Recap: Chrome 0-Day, AI Hacking Tools, DDR5 Bit-Flips, npm Worm & More

⚡ Weekly Recap: Chrome 0-Day, AI Hacking Tools, DDR5 Bit-Flips, npm Worm & More

Sep 22, 2025
The security landscape now moves at a pace no patch cycle can match. Attackers aren't waiting for quarterly updates or monthly fixes—they adapt within hours, blending fresh techniques with old, forgotten flaws to create new openings. A vulnerability closed yesterday can become the blueprint for tomorrow's breach. This week's recap explores the trends driving that constant churn: how threat actors reuse proven tactics in unexpected ways, how emerging technologies widen the attack surface, and what defenders can learn before the next pivot. Read on to see not just what happened, but what it means—so you can stay ahead instead of scrambling to catch up. ⚡ Threat of the Week Google Patches Actively Exploited Chrome 0-Day — Google released security updates for the Chrome web browser to address four vulnerabilities, including one that it said has been exploited in the wild. The zero-day vulnerability, CVE-2025-10585, has been described as a type confusion issue in the V8 JavaScript ...
A Hacker's Era: Why Microsoft 365 Protection Reigns Supreme

A Hacker's Era: Why Microsoft 365 Protection Reigns Supreme

Sep 30, 2024 SaaS Backup / Microsoft 365
Imagine a sophisticated cyberattack cripples your organization's most critical productivity and collaboration tool — the platform you rely on for daily operations. In the blink of an eye, hackers encrypt your emails, files, and crucial business data stored in Microsoft 365, holding it hostage using ransomware. Productivity grinds to a halt and your IT team races to assess the damage as the clock ticks down on a ransom demand that threatens to destroy your data forever. How did this happen, and more importantly, how can you prevent it from happening? Microsoft 365 (M365) is the lifeblood of countless organizations worldwide, offering a seamless, cloud-based platform for communication, collaboration and data management. Over 400 million users rely on Microsoft 365 for everything from document creation and management to video conferencing 1 . While M365 has empowered businesses to undergo digital transformation and remain competitive with its support for distributed, hybrid and remote w...
TOR-Based Cryptojacking Attack Expands Through Misconfigured Docker APIs

TOR-Based Cryptojacking Attack Expands Through Misconfigured Docker APIs

Sep 09, 2025 Cloud Security / Malware
Cybersecurity researchers have discovered a variant of a recently disclosed campaign that abuses the TOR network for cryptojacking attacks targeting exposed Docker APIs. Akamai, which discovered the latest activity last month, said it's designed to block other actors from accessing the Docker API from the internet. The findings build on a prior report from Trend Micro in late June 2025, which uncovered a malicious campaign that targeted exposed Docker instances to stealthily drop an XMRig cryptocurrency miner using a TOR domain for anonymity. "This new strain seems to use similar tooling to the original, but may have a different end goal – including possibly setting up the foundation of a complex botnet," security researcher Yonatan Gilvarg said . The attack chain essentially involves breaking into misconfigured Docker APIs to execute a new container based on the Alpine Docker image and mount the host file system into it. This is followed by the threat actors runnin...
100,000 Refrigerators and other home appliances hacked to perform cyber attack

100,000 Refrigerators and other home appliances hacked to perform cyber attack

Jan 18, 2014
Have you given shed to Zombies in your house? No???? May be you have no idea about it. After Computers, Servers, Routers, Mobiles, Tablets…. Now its turn of your home appliances to be a weapon or a victim of cyber war. Recently Security Researchers from Proofpoint  found more than 100,000 Smart TVs, Refrigerator, and other smart household appliances compromised by hackers to send out 750,000 malicious spam emails. As the ' Internet of Things ' becoming smart and popular it became an easy weapon for cyber criminals to launch large scale of cyber attacks. " The attack that Proofpoint observed and profiled occurred between December 23, 2013 and January 6, 2014, and featured waves of malicious email, typically sent in bursts of 100,000, three times per day, targeting Enterprises and individuals worldwide." Previously, such attacks were only drafted theoretically by researchers, but this is the first such proven attack involved smart household appliances that are used as ' thingB...
c
Expert Insights Articles Videos
Cybersecurity Resources