Release notes through 27 Mar 2026
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From Deltastring
security features ai

Cisco Warns on AI Agent Risks, Launches New Security Capabilities

As AI agents move into customer experience workflows, handling queries, processing transactions, and triggering backend actions, they introduce a new layer of security risk that goes beyond traditiona...

CX Today 23 Mar 2026
security community

Claude attacks were 'Rorschach test' for infosec community, scaring former NSA boss

RSAC 2026 'It freakin' worked' says Rob Joyce - and shows how relentless AI agents can find holes humans miss The now-infamous Anthropic report about Chinese cyberspies abusing Claude AI to automate c...

The Register - AI Agent 23 Mar 2026
security industry

SK Telecom Looks to Rebuild Customer Trust With New CX Unit After Data Breach

South Korea’s SK Telecom is attempting to rebuild its reputation with customers by establishing a new customer experience unit, restructuring its approach with expanded in-person services and investin...

CX Today 18 Mar 2026
security features zendesk

Announcing a new sign-in flow that checks expired passwords before two-factor authentication

Announced on Rollout starts Rollout ends March 18, 2026 March 25, 2026 April 2, 2026 Starting March 25, 2026, Zendesk is updating the sign-in flow to check for expired passwords before prompting for t...

Zendesk Announcements 17 Mar 2026
security features zendesk

Announcing a new sign-in flow that checks expired passwords before two-factor authentication

Announced on Rollout starts Rollout ends March 18, 2026 March 25, 2026 March 26, 2026 Starting March 25, 2026, Zendesk is updating the sign-in flow to check for expired passwords before prompting for...

Zendesk Announcements 17 Mar 2026
security

Nvidia’s version of OpenClaw could solve its biggest problem: security

Nvidia announced an open enterprise AI agent platform, called NemoClaw, that is built off of viral OpenClaw.

TechCrunch AI Agents 16 Mar 2026
security analysis industry

WBBA Reports Show AI Driving Customer Service, Cybersecurity, and Network Evolution

WBBA Reports Show AI Driving Customer Service, Cybersecurity, and Network Evolution  The Fast Mode

Google News - Customer Service AI 13 Mar 2026
security ai

Mandiant’s founder just raised $190M for his autonomous AI agent security startup

Kevin Mandia founded Armadin to create autonomous cybersecurity agents, software designed to learn and respond to threats without a human in the middle.

TechCrunch AI Agents 10 Mar 2026
security incident

ManoMano Zendesk Data Breach Exposes 38 Million Customers Across Europe: Incident Analysis and Security Implications

ManoMano's exposure of 38 million customer records across Europe resulted from a Zendesk-linked contractor breach, compromising customer data through your support infrastructure. This incident highlig...

Google News - Zendesk 02 Mar 2026 2 sources
security ai

Evaluating AI agents: Real-world lessons from building agentic systems at Amazon | Artificial Intelligence

Evaluating AI agents: Real-world lessons from building agentic systems at Amazon | Artificial Intelligence  Amazon Web Services

Google News - Customer Service AI 18 Feb 2026
security analysis

Data breaches of thousands of ManoMano customer data records, reportedly extracted from Zendesk

Data breaches of thousands of ManoMano customer data records, reportedly extracted from Zendesk  en-contact.com

Google News - Zendesk 11 Feb 2026
security

2nd spam wave exploits unsecured Zendesk systems

2nd spam wave exploits unsecured Zendesk systems  SC Media

Google News - Zendesk 06 Feb 2026
security

2nd spam wave exploits unsecured Zendesk systems | brief | SC Media

2nd spam wave exploits unsecured Zendesk systems | brief | SC Media  SC Media

Google News - Zendesk 06 Feb 2026
security

Zendesk spam wave returns, floods users with 'Activate account' emails

Zendesk spam wave returns, floods users with 'Activate account' emails  bleepingcomputer.com

Google News - Zendesk 05 Feb 2026
deltastring security

Zendesk spam relay: keep your business safe

We've seen widespread issues with spammers using Zendesk instances as a relay. This is something I've fixed at various businesses over the last few years. The primary problem is using placeholders suc...

Deltastring Blog 28 Jan 2026
security

Spammers abuse Zendesk to flood inboxes with legitimate-looking emails, but why?

Spammers abuse Zendesk to flood inboxes with legitimate-looking emails, but why?  malwarebytes.com

Google News - Zendesk 23 Jan 2026
security features zendesk

Announcing the required expiration of global OAuth access and refresh tokens

Announced on Rollout starts February 2, 2026 February 2, 2026 We’re making some changes to the default behavior of new global OAuth clients so that access and refresh tokens automatically expire. Addi...

Zendesk Developer Updates 23 Jan 2026
security

A fresh wave of Zendesk spam emails is hitting users across the world

Zendesk users worldwide are experiencing a new wave of spam emails, with attackers hijacking support tickets as part of a large-scale campaign. Administrators and support teams should review ticket se...

Google News - Zendesk 06 Feb 2026 2 sources
security

Zendesk ticket systems hijacked in massive global spam wave

Zendesk ticket systems worldwide have been compromised in a coordinated attack, with threat actors exploiting unsecured instances to launch a massive spam campaign at scale. Administrators should imme...

Google News - Zendesk 22 Jan 2026 2 sources
security

Mass Spam Attacks Leverage Zendesk Instances

Mass spam attacks are actively exploiting Zendesk instances to distribute unsolicited content at scale, targeting organisations using the platform as a vector for bulk messaging campaigns. Administrat...

Google News - Zendesk 20 Jan 2026 2 sources
security

Zendesk ticket systems hijacked in massive global spam wave

Zendesk ticket systems hijacked in massive global spam wave  bleepingcomputer.com

Google News - Zendesk 21 Jan 2026
security community

Spammers abuse Zendesk to flood inboxes with legitimate-looking emails, but why?

Spammers are exploiting Zendesk's email reply functionality to flood inboxes with legitimate-looking support ticket notifications by submitting tickets from arbitrary email addresses, causing recipien...

Google News - Zendesk 23 Jan 2026 2 sources
security

Mass Spam Attacks Leverage Zendesk Instances

Mass Spam Attacks Leverage Zendesk Instances  darkreading.com

Google News - Zendesk 20 Jan 2026
integration security features zendesk

Announcing deprecation of password field type for third-party credentials in Zendesk apps

Zendesk is deprecating the password field type for third-party credentials in apps, effective 29 April 2026, to enhance security and align with industry standards. App developers must update their imp...

Zendesk Press Releases 30 Mar 2026 2 sources

What happened in Zendesk this week

Platform changes, security updates, and honest opinions from someone who builds on Zendesk every day. One email, Fridays.