Akamai Technologies Inc. /zigman2/quotes/203072268/composite AKAM +1.76% shares rose in the extended session Tuesday cybersecurity company's quarterly results topped Wall Street estimates. Akamai shares rose 1.1% after hours, following a 1.1% decline in the regular session to close at $101.93. The company reported first-quarter net income of $123.2 million, or 75 cents a share, compared with $107.1 million, or 65 cents a share, in the year-ago period. Adjusted earnings were $1.20 a share. Revenue rose to $764.3 million from $706.5 million in the year-ago quarter. Analysts surveyed by FactSet had forecast earnings of $1.16 a share on revenue of $749.8 million.