SUNNYVALE, Calif., Oct. 30, 2023 (GLOBE NEWSWIRE) -- Proofpoint Inc ., a leading cybersecurity and compliance company, today announced it has entered into a definitive agreement to acquire Tessian , a leader in the use of advanced AI to automatically detect and guard against both accidental data loss and evolving email threats. The acquisition is expected to close in late 2023 to early 2024, subject to customary closing conditions, including any required regulatory approvals.Proofpoint protects organizations against social engineering attacks by applying award-winning AI and large language models (LLMs) to block threats and provide real-time threat insights. AI-based detection has proven to be notably effective in identifying threats targeting people, such as email fraud and supplier-based attacks, and preventing data loss due to negligent or malicious actions. With the acquisition of Tessian, Proofpoint will enhance its threat and information protection platforms by adding powerful layers of AI-powered defense that address risky user behaviors, including misdirected email and data exfiltration.Misdirected emails (sending emails to the wrong recipient) and mis-attached files continue to be a leading cause of compliance violations and accidental data loss for organizations according to Ponemon research : in 2022 alone, 65% of all data loss incidents occurred via email, and nearly two-thirds of organizations experienced data loss or exfiltration due to an employee mistake on email. As a result, it takes security teams 48 hours, on average, to detect and remediate a data loss and exfiltration incident caused by employee negligence.“Far too often, human errors with email lead to organizations putting their own and their customer’s data at risk, breaching industry and data protection regulations and losing mission-critical intellectual property,” said Darren Lee, executive vice president and general manager, Security Products and Services Group, Proofpoint

SUNNYVALE, Calif., Dec. 12, 2022 (GLOBE NEWSWIRE) -- Proofpoint Inc., a leading cybersecurity and compliance company, today announced it has entered into a definitive agreement to acquire Illusive, a leader and pioneer in Identity Threat Detection and Response (ITDR)​. The acquisition is expected to close by January 2023, subject to customary closing conditions.With this acquisition, Proofpoint will enhance its market-leading threat and information protection platforms by adding proactive identity risk discovery and remediation as well as a strong post-breach defense capability, providing a unified solution that extends protection across the entire attack chain for critical threats like ransomware​ and data breaches.The global increase in cyberattacks has been enabled by attackers shifting their tactics and focus to identity-based attacks, with 84% of organizations falling victim to an identity-related breach in the past year. These attacks traverse through identities – from privilege escalation to lateral movement and abuse of Active Directory and cloud environments, such as Microsoft 365. With Illusive, Proofpoint’s unique visibility into the identities that are attacked and vulnerable across an organization will equip enterprises with unprecedented insights into their privileged access attack surface and uniquely powerful control to better protect their Very Attacked People (VAPs).“It’s currently far too easy for an attacker to turn one compromised identity into an organization-wide ransomware incident or data breach,” said Ryan Kalember, executive vice president, cybersecurity strategy, Proofpoint. “The acquisition of Illusive reinforces Proofpoint’s commitment to innovation and growth, bringing market-defining technology to make threat actors’ jobs as difficult as possible.”Illusive’s solutions are trusted by leading multinational corporations, protecting some of the world’s best-known brands by taking away what attackers need to complete their crime: privileged account access.“Illusive is solving a problem that others cannot by focusing on protecting identity security vulnerabilities and stopping the menace of ransomware, which has galvanized worldwide demand for our solution,” said Ofer Israeli, founder and CEO, Illusive

Proofpoint's acquisition of Dathena will solve endpoint data loss prevention issues and deliver real security value with detection, response, and compliance.