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Every post we’ve published — newest first.

News on this site is aggregated and summarized automatically from public industry sources. Occasional inaccuracies are possible and always unintentional — if you spot one, we’ll gladly correct or remove it. Report an issue.

  • August 7, 2026 5 min read

    The Sign-In Page Was Genuinely Microsoft's Own. DMARC Had Nothing Left to Check.

    Researchers at Check Point have documented a phishing campaign that skips the part security teams spend the most time training people to spot. Running from late June through the second week of July, the campaign sent …

  • August 6, 2026 5 min read

    A Real $88 Million Theft Became the Lure. The Phishing Email Came From a Domain DMARC Was Never Asked to Protect.

    Hardware wallet maker Coldcard is dealing with two incidents at once, and the second one is feeding on the first. Attackers first exploited a random-number-generation flaw across several Coldcard models and firmware …

  • August 5, 2026 4 min read

    The Email Failed SPF, DKIM, and DMARC. It Reached the Inbox Anyway, Because RingCentral Was on the Safe Sender List.

    Researchers at email security company ZeroBEC have documented a campaign built on the Greatness phishing-as-a-service platform that spoofs RingCentral, the business communications provider, using fake voicemail and …

  • August 4, 2026 5 min read

    HubSpot Wanted to Pool Your Email Engagement Data by Default. Contact Discovery Launches Today Anyway, Just Opt-In This Time.

    HubSpot’s Contact Discovery feature formally launches today, August 4, 2026, letting customers find, verify, and add new contacts inside their CRM by drawing on a shared enrichment dataset built from business …

  • August 3, 2026 5 min read

    AI Cut Phishing Email Creation From Hours to Seconds. DMARC and BIMI Are the Trust Signal Left Standing.

    Help Net Security published a video interview on August 3, 2026 featuring Mike Boyle, VP of Business Units at GMO GlobalSign, and Rahul Powar, CEO and founder of Red Sift, walking through the history of email security …

  • August 2, 2026 5 min read

    $14 Million for 'Today Is the Last Day': Costco's Settlement Is the Largest CEMA Payout Yet

    Costco has agreed to pay $14 million to resolve a class action lawsuit in King County Superior Court accusing the retailer of sending promotional emails with subject lines that were not true when they were sent. The …

  • August 1, 2026 5 min read

    260,000 Deletion Requests, $200-a-Day Fines: California's Delete Act Enforcement Lands Today, and It Will Quietly Rewrite Your Email List

    Today is the day California’s Delete Act stops being a compliance deadline on a calendar and starts being an enforcement reality. As of August 1, 2026, every one of the more than 600 data brokers registered with …

  • July 31, 2026 5 min read

    12 Million Credentials, One Zero-Day: Why Japan's Anti-Phishing Council Just Told Every Sender to Move to DMARC Reject

    Japanese telecom operator KDDI confirmed that attackers had exploited a zero-day vulnerability in third-party software to break into a shared email platform it runs for internet service providers. The intrusion happened …

  • July 30, 2026 5 min read

    Infobip Buys SocketLabs: What Email Infrastructure Consolidation Means for Your DMARC Alignment

    Infobip announced on July 9, 2026 that it had acquired SocketLabs, a Pennsylvania-based email infrastructure company that processes more than 1.2 billion messages a month for over 2,000 businesses. On its face this is a …

  • July 29, 2026 4 min read

    DMARC Passed Because Meta Really Sent It: Inside an Eight-Month Business Manager Phishing Campaign

    Huntress published research on July 7, 2026 detailing a phishing campaign that ran undisturbed for roughly eight months by exploiting something no authentication protocol was ever built to catch: a real feature, working …

  • July 28, 2026 5 min read

    Operation BlueDash: A Fake Teams Update Installs Three Remote Access Tools, and DMARC Was Never in the Path

    Researchers tracking a campaign now called Operation BlueDash have documented a phishing operation that skips the part most email defenses are built to catch. There is no lookalike domain to flag, no spoofed sender to …

  • July 27, 2026 5 min read

    DMARC's Co-Author Just Won a Five-Year Legal Fight Against the Company That Stole His Brand

    Tim Draegen is one of the original authors of the DMARC specification and the founder of dmarcian, Inc., a company built to help other organizations monitor and enforce the very standard he helped write. On July 10, …

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