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CSO Security Leadership
The day's top cybersecurity news and in-depth coverage
June 09, 2025
CISOs reposition their roles for business leadership
As business risk takes center stage, CISOs are embracing elevated roles, transforming themselves into more integral business leaders for their organizations.
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Explore four strategic actions to strengthen your organization's cyber defenses and navigate heightened risks. Read More from EY Consulting.Â
CISOs urged to push vendors for roadmaps on post-quantum cryptography readiness
The looming âQ-Dayâ should also be used as the stick to get approval to carry out a cryptographic inventory and roll out projects that foster cryptographic agility more generally.
Top US cyber officials face divergent paths after Senate confirmation
Following their Senate confirmations, Sean Cairncross and Sean Plankey â Trumpâs nominees for national cyber director and CISA director â will face shared challenges but different prospects in coping with unprecedented reductions in cyber personnel across the federal government.
Donât give hacktivists what they really want
Overload attacks such as DDoSes hurt society for the moment, but keeping our reactions to a reasonable level can help avoid an unproductive blame-the-victims response.
Get out of the audit committee: Why CISOs need dedicated board time
CISOs increasingly need dedicated time with the board, but lack of board knowledge of cybersecurity and inability to translate security into business risk can hamper effective discussions.
Hackers use Vishing to breach Salesforce customers and swipe data
Employees are tricked into granting enterprise access to a modified Salesforce tool through fake IT support calls.
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